JP2021117797A - Message transmission/reception application software, and message transmission/reception system - Google Patents

Abstract

To provide message transmission/reception application software allowing a user to pay attention to reception data that do not satisfy a predetermined condition and not to be concerned with a computer virus.SOLUTION: Message transmission/reception application software includes: a step S2 of determining whether a preset, predetermined condition is satisfied for transmission source/destination information of reception data, message information of reception data, and reception files, and a warning/partial/action restriction display step S4 of performing at least one of warning display in a browser of a user's terminal, partial display for not displaying those that do not satisfy a predetermined condition and for displaying only those that satisfy a predetermined condition, and action restriction display for displaying an action for those that do not satisfy a predetermined condition limitedly when it is determined that a predetermined condition is not satisfied.SELECTED DRAWING: Figure 2

Description

The present invention is a message transmission / reception application that transmits / receives message data between a user terminal and another terminal via a server and displays received data in the browser of the user terminal based on predetermined conditions preset in the administrator terminal. Regarding software and message sending / receiving systems.

Conventionally, a suspicious mail detection method is used to detect a suspicious mail from among the mails received by a plurality of mail terminals by using a suspicious mail detection device. The suspicious mail detection device is a mail body of the received mail for each mail terminal. Predetermined pattern information determined by the text inside is linked to the email ID of the received email and accumulated, and the scattered attack email or the email judged to have the possibility is associated with the email terminal for each email terminal. From the predetermined pattern information accumulated in the mail, the predetermined pattern information determined by the text in the mail body of the mail is searched, and the mail ID associated with the searched predetermined pattern information is sent to the mail terminal. A suspicious e-mail detection method is known in which an e-mail terminal notifies and displays a warning for an e-mail specified by an e-mail ID notified by a suspicious e-mail detection device (for example, Patent Document 1).

Japanese Patent No. 569835 (see paragraph 0011 in particular).

However, the suspicious email detection method for detecting suspicious emails from the emails received by a plurality of email terminals using the conventional suspicious email detection device described above is a so-called "indiscriminate type" which is a scattered attack email. Since it was intended as a countermeasure against unsolicited e-mails, there was a problem that it was difficult to deal with so-called "targeted" unsolicited e-mails targeting a specific company due to sophisticated techniques. ..

Therefore, the present invention solves the problems of the prior art as described above, that is, the object of the present invention is to allow the user to receive received data suspected of being targeted junk mail. It is to pay attention to received data that does not meet a predetermined condition, to provide message sending / receiving application software that can prevent a user from being involved in a computer virus, and to provide a message sending / receiving system.

The invention according to claim 1 transmits and receives message data between a user terminal and another terminal via a server, and transmits received data in the browser of the user terminal based on predetermined conditions set in advance in the administrator terminal. Condition determination for determining whether or not the message transmission / reception application software to be displayed satisfies preset predetermined conditions for at least one of the source / destination information of the received data, the message information of the received data, and the received file. If it is determined that the step and the above-mentioned predetermined conditions are not satisfied, the user with respect to the message information or the received file of the received data when the received received data is displayed on the browser of the user terminal or after the received data is displayed. When there is a predetermined action operation by, a warning is displayed on the browser of the user terminal, when the received data is displayed, the one that does not meet the predetermined condition is not displayed, and only the one that meets the predetermined condition is displayed. By providing a warning / partial / action restriction display step for performing at least one of the action restriction displays for restricting and displaying the actions for those that do not satisfy the predetermined conditions when the received data is displayed. , It solves the above-mentioned problems.

The invention according to claim 2 is a communication network which is a link destination included in the message information of received data as a predetermined condition in the condition determination step in addition to the configuration of the message transmission / reception application software according to claim 1. If it is determined that the uniform resource locator information that identifies the above data is not the predetermined uniform resource locator and does not meet the predetermined conditions, in the warning / partial / action restriction display step. , A warning display, and an action restriction display that restricts access to the server based on a predetermined action operation at the link location are configured to further solve the above-mentioned problems.

The invention according to claim 3 is a link destination included in the message information of received data as a predetermined condition in the condition determination step in addition to the configuration of the message transmission / reception application software according to claim 1 or 2. The displayed content of the uniform resource locator information, which is the information for specifying the data on the communication network, and the uniform resource locator information of the actual link destination are the same, and the above-mentioned predetermined conditions are not satisfied. If it is determined that, in the warning / partial / action restriction display step, at least one of the warning display and the action restriction display that restricts access to the server based on the predetermined action operation of the link location is performed. It further solves the above-mentioned problems.

In the invention according to claim 4, in addition to the configuration of the message transmission / reception application software according to any one of claims 1 to 3, the reception file of received data is set as a predetermined condition in the condition determination step. Is not a predetermined file, and if it is determined that the predetermined condition is not satisfied, the warning display and the received file that does not meet the predetermined condition are satisfied without being displayed in the warning / partial / action restriction display step. The above-mentioned problems are further solved by the configuration in which at least one of the partial display that displays only the object and the action restriction display that restricts the opening of the received file based on the predetermined action operation at the display location of the received file is performed. It is something to do.

The invention according to claim 5 is received when the received data is suspicious in the browser of the user terminal, in addition to the configuration of the message transmission / reception application software according to any one of claims 1 to 4. A notification step for determining whether or not a predetermined operation for reporting is performed by selecting data, and a communication in which information about received data is preset when the predetermined operation for reporting is performed. The above-mentioned problems are further solved by further providing a reporting step of transmitting and reporting to the destination.

In the invention according to claim 6, in addition to the configuration of the message transmission / reception application software according to any one of claims 1 to 4, it is determined in the condition determination step that the predetermined conditions are not satisfied. In that case, the log of the determined received data is saved in the server, and when the predetermined action operation is performed for the one that does not meet the predetermined condition, the information of the one that does not meet the predetermined condition and the log for the predetermined action operation are stored in the server. The above-mentioned problem is further solved by further providing a log saving step for saving in.

The invention according to claim 7 transmits and receives message data between a user terminal and another terminal via a server, and outputs received data by voice on the user terminal based on predetermined conditions set in advance on the administrator terminal. A condition determination step for determining whether or not the source / destination information of the received data, the message information of the received data, and at least one of the received files satisfy the preset predetermined conditions in the message transmission / reception application software. When it is determined that the predetermined conditions are not satisfied, the message information of the received data or the message information of the received data when the received data received by the artificial intelligence speaker terminal which is the user terminal is output by voice or after the received data is output by voice. When the user inputs a predetermined action instruction to the received file, the artificial intelligence speaker terminal outputs a warning voice, and when the received data is output as voice, the data that does not meet the predetermined condition is satisfied without being voice output. Warning to perform at least one of partial audio output that outputs only data and action-restricted audio output that restricts actions for data that does not meet the predetermined conditions when the received data is output. -It solves the above-mentioned problems by having a part-action-restricted audio output step.

According to the eighth aspect of the present invention, message data is transmitted and received between the user terminal and another terminal via a server, and the received data is transmitted to the browser of the user terminal based on predetermined conditions set in advance in the administrator terminal. Whether or not the server or user terminal of the message transmission / reception system to be displayed satisfies preset predetermined conditions for at least one of the source / destination information of the received data, the message information of the received data, and the received file. If it is determined that the above-mentioned predetermined conditions are not satisfied, the message information or the received file of the received data is displayed when the received received data is displayed on the browser of the user terminal or after the received data is displayed. When the user performs a predetermined action operation, the user terminal displays a warning on the browser of the user terminal, and when the received data is displayed, the user terminal does not display the one that does not meet the predetermined condition but only the one that satisfies the predetermined condition. By performing at least one of the partial display to be displayed and the action restriction display in which the user terminal restricts and displays the actions for those that do not satisfy the predetermined conditions when the received data is displayed. It solves the above-mentioned problems.

The message transmission / reception application software of the present invention can not only transmit / receive message data between a user terminal and another terminal via a server, but also can exert the following unique effects.

According to the message transmission / reception application software of the invention according to claim 1, when the predetermined conditions are not satisfied, at least one of the warning display, the partial display, and the action restriction display is displayed, so that the user does not satisfy the predetermined conditions. You can pay attention to the received data and prevent users from being involved in computer viruses.
Further, since the predetermined conditions are set in advance in the administrator terminal and immediately reflected in the determination of the predetermined conditions in the browser of the user terminal, it is possible to immediately respond to the "targeted" unsolicited mail (message).

According to the message transmission / reception application software of the invention of claim 2, in addition to the effect of the invention of claim 1, a uniform resource locator (hereinafter, simply URL) that does not satisfy a predetermined condition is included. At that time, at least one of the warning display and the action restriction display is executed, so the user pays attention to the URL that does not meet the predetermined conditions even if the received data suspected to be targeted junk mail is received. In addition, it is possible to protect the user terminal from computer viruses and the like by disabling the click operation of the URL and restricting access to the server of the URL domain.

According to the message transmission / reception application software of the invention of claim 3, when a URL that does not satisfy a predetermined condition is included in addition to the effect of the invention of claim 1 or 2, a warning display and a warning are displayed. Since at least one of the action restriction displays is executed, the user pays attention to the URL that does not meet the predetermined conditions, or disables the click operation of the URL to restrict access to the server of the URL domain and restricts access to the user terminal. Can be protected from computer viruses.

According to the message transmission / reception application software of the invention according to the fourth aspect, in addition to the effect of the invention according to any one of the first to third aspects, a received file that does not satisfy a predetermined condition is included. When, at least one of the warning display, partial display, and action restriction display is executed, so the user should pay attention to the received file that does not meet the predetermined conditions, or prevent the user from seeing the received file in the first place. Or, you can protect the user terminal from computer viruses by disabling the double-click operation of the received file and restricting the opening of the received file.

According to the message transmission / reception application software of the invention according to claim 5, in addition to the effect of the invention according to any one of claims 1 to 4, the received data is suspected to be junk mail or the like. In some cases, when the user performs a predetermined operation, information about the received data that is suspected to be annoying received data is sent to the preset contact, so that the administrator can use the received data that is suspected to be annoying received data. It is possible to receive and confirm the information of the above, and update the predetermined conditions in addition to the predetermined conditions as necessary.

According to the message transmission / reception application software of the invention according to claim 6, in addition to the effect of the invention according to any one of claims 1 to 5, suspicious received data sent to the user Since the server records a log of the content and amount of the user's operation on the suspicious received data, the administrator can check the content and amount of the suspicious received data and the record of the user's operation on the suspicious received data. can.

According to the message transmission / reception application software of the invention of claim 7, similar to the effect of the invention of claim 1, when a predetermined condition is not satisfied in the artificial intelligence speaker terminal, a warning voice output, a partial voice output and an action are performed. Since at least one of the restricted voice output is performed, even if the received data suspected to be targeted junk mail is received, the user pays attention to the received data that does not meet the predetermined conditions, or the user pays attention to the received data. You can prevent it from being involved in computer viruses.
Further, since the predetermined conditions are set in advance in the administrator terminal and immediately reflected in the determination of the predetermined conditions in the user's artificial intelligence speaker terminal, it is possible to immediately respond to the "targeted" unsolicited message.

According to the message transmission / reception system of the invention of claim 8, at least one of a warning display, a partial display, and an action restriction display is displayed when a predetermined condition is not satisfied, similar to the effect of the invention of claim 1. Therefore, even if the received data suspected to be targeted junk mail is received, the user pays attention to the received data that does not meet the prescribed conditions and prevents the user from being involved in a computer virus. be able to.
Further, since the predetermined conditions are set in advance in the administrator terminal and immediately reflected in the determination of the predetermined conditions in the browser of the user terminal, it is possible to immediately respond to the "targeted" unsolicited mail (message).

The conceptual diagram which shows the message sending and receiving system provided with the mail browser application which is 1st Embodiment of this invention. The chart which shows the operation of the mail browser application which is 1st Example of this invention. The figure which shows the warning display window when the sender information does not satisfy a predetermined condition in the mail browser of the mail browser application which is 1st Embodiment of this invention. The figure which shows the warning display window when the attached file received in the mail browser of the mail browser application which is 1st Embodiment of this invention does not satisfy a predetermined condition. The figure which shows the warning display window when the link in the message information received in the mail browser of the mail browser application which is 1st Embodiment of this invention does not satisfy a predetermined condition. The figure which shows the warning display window when the URL in the message information received in the mail browser of the mail browser application which is 1st Embodiment of this invention does not satisfy a predetermined condition. The figure which shows the operation when it is suspected that the message received in the mail browser of the mail browser application which is 1st Embodiment of this invention is a targeted attack mail. The figure which shows the management screen of the administrator terminal which displays the log of the received data in the mail browser of the mail browser application which is 1st Embodiment of this invention. In (A) and (B), the figure showing the warning display window when the link in the message information of the received data does not satisfy the predetermined condition and the file of the received data in the user's smartphone terminal according to the second embodiment of the present invention. The figure which shows the warning display window when a predetermined condition is not satisfied. FIG. 6 is a conceptual diagram of a message transmission / reception system according to a third embodiment of the present invention. The chart which shows the operation of the message transmission / reception system which is the 3rd Example of this invention.

The message transmission / reception application software of the present invention includes a condition determination step for determining whether or not at least one of the source / destination information of the received data, the message information of the received data, and the received file satisfies the preset predetermined conditions. , If it is determined that the predetermined conditions are not satisfied, the predetermined action by the user for the message information of the received data or the received file when the received received data is displayed on the browser of the user terminal or after the received data is displayed. When there is an operation, a warning is displayed on the browser of the user terminal, when the received data is displayed, the one that does not meet the predetermined conditions is not displayed, only the one that meets the conditions is displayed, and the received data is displayed. Targeted junk mail by having a warning, a part, and an action restriction display step that performs at least one of the action restriction display that restricts and displays the action for those that do not meet the predetermined conditions when the data is sent. Even when receiving data that is suspected to be, the user can pay attention to the received data that does not meet the prescribed conditions and prevent the user from being involved in computer viruses. Any specific embodiment may be used as long as it can immediately respond to the unsolicited mail (message).
Further, the message transmission / reception application software of the present invention determines whether or not the source / destination information of the received data, the message information of the received data, and at least one of the received files satisfy the preset predetermined conditions. If it is determined that the step and the predetermined conditions are not satisfied, the message information or reception of the received data is performed when the received data received by the artificial intelligence speaker terminal which is the user terminal is output by voice or after the received data is output by voice. When a user inputs a predetermined action instruction to a file, a warning voice is output on the artificial intelligence speaker terminal, and when the received data is output by voice, only those that do not meet the predetermined conditions are not output and are satisfied. Partial audio output that outputs audio, and action-restricted audio output that restricts actions for data that does not meet the specified conditions when the received data is output. By providing the action-restricted voice output step, the user can pay attention to the received data that does not meet the predetermined conditions even when the received data suspected of being targeted junk mail is received. Whatever the specific embodiment, as long as the user can be prevented from being involved in computer viruses and can immediately respond to "targeted" unsolicited messages. I do not care.
Further, the message transmission / reception system includes a user terminal, a server, and an administrator terminal, and the server or the user terminal is preset for at least one of the source / destination information of the received data, the message information of the received data, and the received file. If it is determined whether or not the predetermined condition is satisfied and it is determined that the predetermined condition is not satisfied, the received data is displayed when the received data is displayed on the browser of the user terminal or after the received data is displayed. When the user performs a predetermined action operation on the message information or received file, the user terminal displays a warning on the browser of the user terminal, and when the received data is displayed, the user terminal displays the one that does not meet the predetermined conditions. Performs at least one of partial display that displays only those that meet the requirements and action restriction display that restricts and displays the actions of the user terminal that does not meet the predetermined conditions when the received data is displayed. Due to the configuration, even if the received data suspected to be targeted junk mail is received, the user pays attention to the received data that does not meet the predetermined conditions, and the user is not involved in the computer virus. Any specific embodiment may be used as long as it can be used so as to be able to immediately respond to the "targeted" unsolicited mail (message).

For example, the user terminal executes message transmission / reception application software such as a desktop personal computer terminal, a notebook personal computer terminal, a smartphone terminal, a tablet terminal, a wristwatch type terminal, a glasses type terminal, and an artificial intelligence speaker terminal having artificial intelligence control means. It is used to send and receive message data and image data by directly connecting to other terminals or indirectly via a server via a communication network including a wide area network, a local network, a telephone line, etc., which is the so-called Internet. Anything can be used as long as it is available.
In addition, the concept of message sending / receiving application software includes not only the message sending / receiving application software itself but also an add-on program for adding message sending / receiving application software (hereinafter referred to as an additional add-on program) that extends the functions of the message sending / receiving application software. do.
Furthermore, any message transmission / reception application software can be used as long as it sends / receives message data, such as one that sends / receives e-mail and one that sends / receives message data to the same person in a so-called chat format in which dialogues are additionally displayed in the same window. It doesn't matter if it is a thing.
Further, the server may be one server or a plurality of servers on the cloud.

Hereinafter, the mail browser application which is the first embodiment of the message transmission / reception application software of the present invention will be described with reference to FIGS. 1 to 8.
Here, FIG. 1 is a conceptual diagram showing a message transmission / reception system 100 including the mail browser application according to the first embodiment of the present invention, and FIG. 2 is a conceptual diagram of the mail browser application according to the first embodiment of the present invention. FIG. 3 is a chart showing the operation, and FIG. 3 is a diagram showing a warning display window 113 when the sender information SD does not satisfy a predetermined condition in the mail browser 112 of the mail browser application according to the first embodiment of the present invention. FIG. 4 is a diagram showing a warning display window 113 when the attached file received by the email browser 112 of the email browser application according to the first embodiment of the present invention does not satisfy a predetermined condition, and FIG. 5 is a diagram showing the warning display window 113 of the present invention. FIG. 6 is a diagram showing a warning display window 113 when a link in message information received in the mail browser 112 of the mail browser application according to the first embodiment of the above does not satisfy a predetermined condition, and FIG. 6 is a diagram showing a first embodiment of the present invention. It is a figure which shows the warning display window 113 when the URL in the message information received in the mail browser 112 of the mail browser application of an Example does not satisfy a predetermined condition, and FIG. 7 is a figure which shows 1st Example of this invention. It is a figure which shows the operation when the message received in the mail browser 112 of a certain mail browser application is suspected to be a targeted attack mail, and FIG. 8 is the mail browser of the mail browser application which is 1st Embodiment of this invention. It is a figure which shows the management screen 142 of the administrator terminal 140 which displays the log of the received data in 112.

As shown in FIG. 1, the message transmission / reception system 100 according to the first embodiment having the message transmission / reception application software of the present invention includes a computer terminal 110 which is an example of a user's terminal and a notebook which is another terminal on the other side. It includes a type computer terminal 120 and a server 130.
A mail browser application, which is an example of the message transmission / reception application software of the present invention, is installed in the user's computer terminal 110.
It does not have to be installed directly on the computer terminal 110.
For example, the message transmission / reception application software may be installed on the server 130 and displayed on the display unit 111 of the user's computer terminal 110 using an Internet browser.

By using the mail browser application, the user's computer terminal 110 can send and receive e-mail, which is an example of message data, to and from the other party's notebook computer terminal 120 as an example via the server 130. It is configured as follows.
Further, the administrator terminal 140 (see FIG. 8) is configured to display received data on the mail browser 112 of the user's computer terminal 110 based on preset conditions set in advance.
When the mail browser application is started on the user's computer terminal 110, the mail browser 112 is displayed on the display unit 111 of the user's computer terminal 110.

After the received data is received by the mail browser 112 of the user's computer terminal 110, the server 130 or the user's computer terminal 110 causes the received data source information SD, the received data destination information, the received data message information, and the received file. It is determined whether or not a predetermined condition set in advance is satisfied for at least one of the FLs.
The timing of determination is after receiving the received data and until the received data is displayed or until the received data is displayed and there is a click operation as a predetermined action operation by the user. Either may be used.
Then, when the predetermined condition is satisfied, the server 130 or the user's computer terminal 110 displays the received data on the mail browser 112 of the user's computer terminal 110.

On the other hand, when the predetermined condition is not satisfied, the message information of the received data or the received file FL is displayed when the received data received by the mail browser 112 of the user's computer terminal 110 is displayed or after the received data is displayed. When a click operation is performed by the user as a predetermined action operation, the server 130 or the user's computer terminal 110 displays the warning display window 113 and the received data as a warning display in the mail browser 112 of the user's computer terminal 110. Partial display that does not display those that do not meet the predetermined conditions and displays only those that do not meet the predetermined conditions, and restricts the actions for those that do not meet the predetermined conditions when the received data is displayed. It is configured to perform at least one of the action restriction displays.
The display timing of the warning display window 113 may be either when the received data is displayed or when a predetermined click operation is performed by the user on the message information of the received data or the received file FL after the received data is displayed. ..

As a result, if the predetermined condition is not satisfied, at least one of the warning display, the partial display, and the action restriction display is displayed.
As a result, even when receiving data that is suspected to be targeted junk mail, the user pays attention to the received data that does not meet the prescribed conditions and prevents the user from being involved in computer viruses. be able to.
Further, a predetermined condition is set in advance in the administrator terminal 140 and is immediately reflected in the determination of the predetermined condition in the mail browser 112 of the user's computer terminal 110.
As a result, it is possible to immediately respond to "targeted" unsolicited e-mail.

Subsequently, the operation of the mail browser application regarding the determination process of the predetermined condition will be described in detail.
As shown in FIG. 2, in step S1, the server 130 or the user's computer terminal 110 determines the presence or absence of new received data.
If it is determined that there is received data, the process proceeds to step S2, while if it is determined that there is not yet received data, step S1 is repeated.

In step S2, as a condition determination step, as an example, when the received data received by the mail browser 112 of the user's computer terminal 110 is selected and displayed, the source information SD of the received data, the destination information of the received data, It is determined whether or not the message information of the received data and at least one of the received file FL satisfy the preset predetermined conditions.
For example, it is assumed that, as a predetermined condition, the sender information SD is not the e-mail address of the secretariat as an example of the predetermined e-mail address.

In this case, it is determined whether or not the source information SD of the received data is the e-mail address of the secretariat, and if it is determined that it is not the e-mail address of the secretariat, it is assumed that the predetermined conditions are satisfied and the process proceeds to step S3. On the other hand, if it is determined that the e-mail address is the secretariat's e-mail address, it is considered that the predetermined conditions are not satisfied, and the process proceeds to step S4.
Although the transmission source information SD is determined by the e-mail address, it may be determined by the IP address (Internet Protocol address) information or the MAC address (Media Access Control address) information.
Further, the source information SD may be determined based on the signature source information (source domain information, source server information, transit server information).
Further, the sender information SD may be determined based on the reply destination information (the account information of the application when the transmission is performed using the application).

In step S3, as a received data display step, the received data is displayed on the mail browser 112 of the user's computer terminal 110.
More specifically, the source information SD of the received data, the message information of the received data, the icon and the preview of the received file FL which is an attached file are displayed.

In step S4, as a warning / partial / action restriction display step, a warning is displayed on the mail browser 112 of the user's computer terminal 110, a partial display that displays only those that do not satisfy the predetermined conditions, and a partial display that displays only those that do not meet the predetermined conditions. , Perform at least one action-restricted display that restricts and displays actions for those that do not meet the predetermined conditions.
For example, it is assumed that, as a predetermined condition, the sender information SD is not the e-mail address of the secretariat as an example of the predetermined e-mail address.

In this case, as shown in FIG. 3, when the e-mail address of the secretariat is included in the source information SD of the actual received data, a warning is displayed as an example of the warning display on the mail browser 112 of the user's computer terminal 110. Display window 113.
For example, in the warning display window 113, it is stated that "This email may be an attack email from the outside. Rule name: Security rule common to all employees".
As a result, when the predetermined condition is not satisfied, the warning display window 113 as a warning display is displayed.
As a result, even when receiving data that is suspected to be targeted junk mail, the user pays attention to the received data that does not meet the prescribed conditions and prevents the user from being involved in computer viruses. be able to.
Further, a predetermined condition is set in advance in the administrator terminal 140 and is immediately reflected in the determination of the predetermined condition in the mail browser 112 of the user's computer terminal 110.
As a result, it is possible to immediately respond to "targeted" unsolicited e-mail.

Further, as a predetermined condition, the received file FL of the received data may not be a predetermined file.
More specifically, it may be a predetermined condition that the file name is not a predetermined file or the file format is not a predetermined file format.
It is assumed that in the condition determination step S2, it is determined that the received file FL of the received data is a predetermined file, and it is determined that the predetermined condition is not satisfied.

In this case, as shown in FIG. 4, in the warning / partial / action restriction display step S4, the warning display window 113 is displayed on the mail browser 112 of the user's computer terminal 110.
As an example, the warning display window 113 states that "This attachment may contain a virus. Please do not open it easily."
Further, when the user tries to open the received file FL by double-clicking the preview or the icon which is the display location of the received file FL as an example of the predetermined action operation, the opening of the received file FL is restricted and displayed. It is configured to.
That is, the command to open the received file FL is displayed in a disabled state (action restriction display).
If it is determined that the received file FL is a predetermined file and the predetermined condition is not satisfied, the received file FL is not displayed and only the file satisfying the predetermined condition is displayed. It may be (partially displayed).

As a result, when the received file FL that does not satisfy the predetermined condition is included, the warning display, the partial display, or the action restriction display is executed.
As a result, the user pays attention to the received file FL that does not meet the predetermined conditions, prevents the user from seeing the received file FL in the first place, and disables the double-click operation of the received file FL to disable the received file. The opening of the FL can be restricted to protect the user's computer terminal 110 from computer viruses and the like.
When the user tries to open the received file FL by double-clicking the preview or icon that is the display location of the received file FL, it is determined that there is an operation to open the received file FL, and a command to open the received file FL is issued. In addition to disabling it, the warning display window 113 may be displayed on the mail browser 112 of the user's computer terminal 110.
That is, the condition determination step S2 when the received data is displayed and the warning / partial / action restriction display step S4 may be executed when the received data is displayed and a predetermined action operation is performed by the user.

Further, as a predetermined condition, the URL information which is the information for specifying the data on the communication network which is the link destination included in the message information of the received data may not be the predetermined URL.
It is assumed that in the condition determination step S2, it is determined that the URL information of the link destination included in the message information of the received data is a predetermined URL, and it is determined that the predetermined condition is not satisfied.

In this case, as shown in FIG. 5, in the warning / partial / action restriction display step S4, the warning display window 113 is displayed on the mail browser 112 of the user's computer terminal 110.
Further, when the user tries to access the URL of the link destination by clicking the link location LK included in the message information of the received data as an example of the predetermined action operation, the access is restricted and displayed. It is configured.
That is, the access command to the server having the domain of the URL is displayed in a disabled state (action restriction display).
If it is determined that the URL information of the link destination is a predetermined URL and the predetermined condition is not satisfied, the link location LK is not displayed or the link is not displayed and the predetermined condition is satisfied. It may be configured to display only things (partial display).
When the user tries to access the URL of the link destination by clicking the link location LK, it is determined that there is an operation to access the URL of the link destination, and the access command to the server having the domain of the URL is invalidated. At the same time, the warning display window 113 may be displayed on the mail browser 112 of the user's computer terminal 110.

As a result, when a URL that does not satisfy the predetermined condition is included, a warning display or an action restriction display is executed.
As a result, the user pays attention to the URL that does not meet the predetermined conditions, disables the click operation of the URL, restricts access to the server of the URL domain, and protects the user's computer terminal 110 from computer viruses and the like. be able to.

Further, as a predetermined condition, even if a link is set in the character information included in the message information of the received data and displayed on the mail browser 112, the character information and the URL information of the actual link destination are the same. good.
In the condition determination step S2, it is determined that the character information included in the message information of the received data and the link is set is not the same as the actual URL information of the link destination, and it is determined that the predetermined condition is not satisfied. ..

In this case, as shown in FIG. 5, in the warning / partial / action restriction display step S4, the warning display window 113 is displayed on the mail browser 112 of the user's computer terminal 110.
In the warning display window 113, as an example, "The text of this link is different from the actual URL of the link. Please note. Text of the link: Click here URL: https://oishiihanashi.com/" Is described.
Further, when the user tries to access the URL of the link destination by clicking the link location LK included in the message information of the received data as an example of the predetermined action operation, the access is restricted and displayed. It is configured.
That is, the access command to the server having the domain of the URL is displayed in a disabled state (action restriction display).
If it is determined that the URL information of the link destination is a predetermined URL and the predetermined condition is not satisfied, the link location LK itself is not displayed, or the link is not displayed and the predetermined condition is satisfied. It may be configured to display only what is present (partial display).

As a result, when a URL that does not satisfy the predetermined condition is included, a warning display or an action restriction display is executed.
As a result, the user pays attention to the URL that does not meet the predetermined conditions, disables the click operation of the URL, restricts access to the server of the URL domain, and protects the user's computer terminal 110 from computer viruses and the like. be able to.
When the user tries to access the URL of the link destination by clicking the link location LK, it is determined that there is an operation to access the URL of the link destination, and the access command to the server having the domain of the URL is invalidated. At the same time, the warning display window 113 may be displayed on the mail browser 112 of the user's computer terminal 110.

Further, as a predetermined condition, the display content of the URL information, which is the information for specifying the data on the communication network which is the link destination included in the message information of the received data, and the actual URL information of the link destination are the same. You may.
In the condition determination step S2, it is determined that the display content of the URL information of the link destination included in the message information of the received data is not the same as the actual URL information of the link destination, and it is determined that the predetermined condition is not satisfied. do.
If a so-called shortened URL shorter than the transfer destination URL is displayed, it is determined that the predetermined condition is not satisfied.

In this case, as shown in FIG. 6, in the warning / partial / action restriction display step S4, the warning display window 113 is displayed on the mail browser 112 of the user's computer terminal 110.
As an example, the warning display window 113 describes that "Please fully check the safety, such as whether the linked page is a fake page."
Furthermore, when the user tries to access the URL of the actual link destination by clicking the display location of the URL information included in the message information of the received data, which is an example of the predetermined action operation, the access is restricted and displayed. It is configured to be.

That is, the access command to the server having the domain of the URL is displayed in a disabled state (action restriction display).
If it is determined that the displayed content of the URL information of the link destination and the actual URL information of the link destination are not the same and the predetermined conditions are not satisfied, the link location LK itself is not displayed or the link location LK itself is not displayed. The link may not be displayed, and only those satisfying the predetermined conditions may be displayed (partial display).
As a result, when a URL that does not satisfy the predetermined condition is included, a warning display or an action restriction display is executed.
As a result, the user pays attention to the URL that does not meet the predetermined conditions, disables the click operation of the URL, restricts access to the server of the URL domain, and protects the user's computer terminal 110 from computer viruses and the like. be able to.
When the user tries to access the URL of the link destination by clicking the link location LK, it is determined that there is an operation to access the URL of the link destination, and the access command to the server having the domain of the URL is invalidated. At the same time, the warning display window 113 may be displayed on the mail browser 112 of the user's computer terminal 110.
Further, as a predetermined condition, the number of e-mail addresses including the predetermined domain set as the destination information of the received data may be less than the predetermined number.
In this case, when the number of e-mail addresses including a predetermined domain is a predetermined number and the predetermined condition is not satisfied, there is a high possibility of a targeted attack mail, so a warning is displayed in the warning / partial / action restriction display step S4.
The destination information includes not only To but also Cc (carbon copy).

Further, in the present embodiment, as a step of determining the predetermined operation at the time of reporting, whether or not the predetermined operation at the time of reporting is performed by selecting the received data when the received data is suspicious in the mail browser 112 of the user's computer terminal 110. Is determined.
Then, when a predetermined operation is performed at the time of reporting, as a reporting step, information about the received data is transmitted to the server 130 or the administrator terminal 140 as an example of preset contacts to report. ..

As shown in FIG. 7, when the received data is displayed on the mail browser 112, the mail browser 112 is configured to display the report button 114.
As a predetermined operation at the time of reporting, the user operates the report button 114 using the mouse cursor.
Then, the report confirmation window 115 is displayed.
When the OK button 116 of the report confirmation window 115 is pressed, the information of the user's received data is transmitted from the user's computer terminal 110 to the server 130 or the administrator terminal 140 as a targeted attack mail.

As a result, when the received data is suspected to be junk mail or the like, the user performs a predetermined operation to send the information about the received data suspected to be the unsolicited received data to the preset contact.
As a result, the administrator can receive information about the received data that is suspected to be annoying received data, confirm it, and update the predetermined conditions in addition to the predetermined conditions as necessary.
In this embodiment, the report confirmation window 115 is displayed, but the report step may be executed immediately without displaying the report confirmation window 115 when the report button 114 is operated.
Further, when the report button 114 is operated, the report content may be automatically added to a predetermined condition.

Further, in this embodiment, when it is determined in the condition determination step S2 that the predetermined condition is not satisfied, a log of the determined received data is stored in the server 130 as a log storage step.
Then, when a predetermined action operation is performed for an object that does not satisfy the predetermined condition, information on the object that does not satisfy the predetermined condition and a log for the predetermined action operation are stored in the server 130.

As a result, the content and amount of the suspicious received data sent to the user and the log of the user's predetermined action operation for the suspicious received data are recorded in the server 130.
Then, as shown in FIG. 8, the administrator accesses the server 130 using the administrator terminal 140, and the management screen 142 is displayed on the browser 141 of the administrator terminal 140.
As an example, the management screen 142 has items such as date and time, recipient address, sender address, rule name, log type, attached file name, and link destination URL, and information corresponding to each item is displayed. It is configured in.
As a result, the administrator can check the content and amount of the suspicious received data and the record of the user's operation on the suspicious received data.
The management screen 142 can display a list of determination rules for determining whether or not the data is annoying received data, or can set new predetermined conditions by switching tabs. It is provided in.

The message transmission / reception application software according to the first embodiment of the present invention thus obtained is predetermined and preset for at least one of the source / destination information of the received data, the message information of the received data, and the received file FL. The reception received in the condition determination step S2 for determining whether or not the condition is satisfied and the mail browser 112 which is the browser of the user's computer terminal 110 which is an example of the user terminal when it is determined that the predetermined condition is not satisfied. When the data is displayed or when the received data is displayed and the user performs a predetermined action operation on the message information of the received data or the received file FL, a warning is displayed and received on the mail browser 112 of the user's computer terminal 110. Partial display that does not display the data that does not meet the predetermined condition when the data is displayed and displays only the data that meets the specified condition, and the action for the data that does not meet the predetermined condition when the received data is displayed. Restricted display Actions Even when received data suspected of being targeted junk mail is received by providing warning / partial / action restricted display step S4 that performs at least one of the restricted display. The user can pay attention to the received data that does not meet the predetermined conditions, prevent the user from being involved in the computer virus, and immediately respond to the "targeted" unsolicited mail.

Further, in the condition determination step S2, as a predetermined condition, the URL information which is the information for specifying the data on the communication network which is the link destination included in the message information of the received data is not the predetermined URL, and the predetermined condition is set. If it is determined that the conditions are not satisfied, a warning display or an action restriction display that restricts access to the server 130 based on a click operation that is a predetermined action operation of the link location LK is performed in the warning / partial / action restriction display step S4. Due to the configuration, the user pays attention to the URL that does not meet the predetermined conditions, or disables the click operation of the URL to restrict access to the server 130 of the URL domain, and the user's computer terminal 110 is computerized. It can be protected from viruses.

Further, in the condition determination step S2, as a predetermined condition, the display content of the URL information which is the information for specifying the data on the communication network which is the link destination included in the message information of the received data and the URL information of the actual link destination are set. If it is determined that they are the same and the predetermined conditions are not satisfied, in the warning / partial / action restriction display step S4, the warning is displayed or the server 130 based on the click operation which is the predetermined action operation of the link location LK is reached. By configuring the action restriction display to restrict access to the URL, the user pays attention to the URL that does not meet the predetermined conditions, or disables the click operation of the URL to access the server 130 of the URL domain. It is possible to limit and protect the user's computer terminal 110 from computer viruses and the like.

Further, in the condition determination step S2, if it is determined that the received file FL of the received data is not a predetermined file as a predetermined condition and the predetermined condition is not satisfied, in the warning / partial / action restriction display step S4, A warning display, a partial display that does not display the received file FL that does not meet the predetermined conditions and displays only those that meet the specified conditions, or a received file FL based on a double-click operation that is a predetermined action operation at the display location of the received file FL. By configuring the action restriction display that restricts opening, the user pays attention to the received file FL that does not meet the predetermined conditions, prevents the user from seeing the received file FL in the first place, and prevents the user from seeing the received file FL in the first place. It is possible to protect the user's computer terminal 110 from computer viruses and the like by disabling the double-click operation of the received file FL and restricting the opening of the received file FL.

In addition, a report-time predetermined operation determination step for determining whether or not a report-time predetermined operation is performed by selecting the received data when the received data is suspicious in the mail browser 112 of the user's computer terminal 110, and a report. The administrator is suspected of annoying received data by further providing a reporting step to send and report information about received data to preset contacts when a given operation is performed. It is possible to receive information about the received data, check it, and update the predetermined conditions in addition to the predetermined conditions as necessary.

Further, in the condition determination step S2, when it is determined that the predetermined condition is not satisfied, the log of the determined received data is saved in the server 130, and the predetermined action operation is performed for the data that does not satisfy the predetermined condition. By further providing a log saving step of saving the information of those who do not meet the predetermined conditions and the log of the predetermined action operation on the server 130, the administrator can obtain the content and amount of the suspicious received data and the suspicious received data. It is possible to check the record of the user's predetermined action operation for.

Further, the message transmission / reception system 100 according to the first embodiment of the present invention includes a user's computer terminal 110, a notebook computer terminal 120 which is another terminal, a server 130, and an administrator terminal 140, and includes the user's computer terminal 110, the server 130, and the administrator terminal 140. It is determined whether or not the computer terminal 110 satisfies at least one of the source information SD of the received data, the destination information of the received data, the message information of the received data, and the received file FL, and determines whether or not the predetermined conditions are satisfied. If it is determined that the conditions are not satisfied, the message information of the received data or the received file FL is displayed when the received data received by the mail browser 112 of the user's computer terminal 110 is displayed or after the received data is displayed. When the user performs a predetermined action operation, the user's computer terminal 110 displays the warning display window 113 as a warning display on the mail browser 112 of the user's computer terminal 110, and when the received data is displayed, the user's computer terminal 110 displays the warning display window 113. Partial display that does not display those that do not meet the predetermined conditions and displays only those that meet the conditions, and restricts actions for those that the user's computer terminal 110 does not meet the predetermined conditions when the received data is displayed. By configuring at least one of the action restriction displays to be displayed, even if the received data suspected of being targeted junk mail is received, the user can use the received data that does not meet the predetermined conditions. The effect is enormous, such as paying attention, preventing users from being involved in computer viruses, and being able to respond immediately to "targeted" unsolicited emails.

Subsequently, a chat application, which is a second embodiment of the message transmission / reception application software of the present invention, will be described with reference to FIGS. 9 (A) and 9 (B).
Here, FIG. 9A is a diagram showing a warning display window 213 when the link in the message information of the received data does not satisfy a predetermined condition on the user's smartphone terminal 210 according to the second embodiment of the present invention. FIG. 9B is a diagram showing a warning display window 213 when the file of received data does not satisfy a predetermined condition in the user's smartphone terminal 210 according to the second embodiment of the present invention.
The message transmission / reception application software of the second embodiment interacts with the other party having the same chat message data in the same window in a format in which the message information of the e-mail of the message transmission / reception application software of the first embodiment is displayed for each window. Since the format has been changed and many elements are common to the message transmission / reception application software of the first embodiment, detailed explanations are omitted for common items, and only the 200-series code in which the last two digits are common is added. And.

As shown in FIG. 9A, the display unit 211 of the smartphone terminal 210, which is an example of a user terminal, displays a talk screen 212 as a browser of a chat application, which is an example of message transmission / reception application software.
The message information of the received data from Mr. Natsu on the other side is displayed on the talk screen 212.
As an example, when the received data is displayed on the talk screen 212 as the browser of the user's smartphone terminal 210, at least one of the source information SD of the received data, the destination information of the received data, the message information of the received data, and the received file FL. It is determined whether or not each of the predetermined conditions set in advance is satisfied.

For example, as a predetermined condition, the display content of the URL information, which is the information for specifying the data on the communication network which is the link destination included in the message information of the received data, and the actual URL information of the link destination are the same. Suppose.
Then, in the condition determination step S2, it is determined that the display content of the URL information of the link destination included in the message information of the received data is not the same as the actual URL information of the link destination, and it is determined that the predetermined condition is not satisfied. Suppose you did.
In this case, as shown in FIG. 9A, in the warning / partial / action restriction display step S4, the warning display window 213 is displayed on the talk screen 212 of the user's smartphone terminal 210.
The display timing of the warning display window 213 may be when the display location of the URL information included in the message information is displayed on the talk screen 212, or the user with respect to the display location of the URL information displayed on the talk screen 212. It does not matter when there is a tap operation by.

In the warning display window 213, as an example, it is described that "Please fully check the safety, such as whether the linked page is a fake page."
Furthermore, when the user tries to access the URL of the actual link destination by tapping the display location of the URL information included in the message information of the received data, which is an example of the predetermined action operation, the access is restricted and displayed. It is configured to be.
That is, the access command to the server having the domain of the URL is displayed in a disabled state (action restriction display).
If it is determined that the displayed content of the URL information of the link destination and the actual URL information of the link destination are not the same and the predetermined conditions are not satisfied, the link location LK itself is not displayed or the link location LK itself is not displayed. The link may not be displayed, and only those satisfying the predetermined conditions may be displayed (partial display).

As a result, when a URL that does not satisfy the predetermined condition is included, a warning display or an action restriction display is executed.
As a result, the user pays attention to the URL that does not meet the predetermined conditions, disables the tap operation of the URL, restricts access to the server of the URL domain, and protects the user's smartphone terminal 210 from computer viruses and the like. be able to.

Further, as a predetermined condition, the received file FL of the received data may not be a predetermined file.
More specifically, it may be a predetermined condition that the file name is not a predetermined file or the file format is not a predetermined file format.
It is assumed that in the condition determination step S2, it is determined that the received file FL of the received data is a predetermined file, and it is determined that the predetermined condition is not satisfied.
In this case, as shown in FIG. 9B, in the warning / partial / action restriction display step S4, the warning display window 213 is displayed on the talk screen 212 of the user's smartphone terminal 210.
The display timing of the warning display window 213 may be when the display location of the received file FL of the received data is displayed on the talk screen 212, or the user may refer to the display location of the received file FL displayed on the talk screen 212. It does not matter when there is a tap operation by.

As an example, the warning display window 213 states that "This attachment may contain a virus. Please do not open it easily."
Furthermore, when the user tries to open the received file FL by tapping the file name display location, the preview or the icon, which is the display location of the received file FL, which is an example of the predetermined action operation, the opening of the received file FL is restricted. Is configured to be displayed.
That is, the command to open the received file FL is displayed in a disabled state (action restriction display).

If it is determined that the received file FL is a predetermined file and the predetermined condition is not satisfied, the received file FL is not displayed and only the file satisfying the predetermined condition is displayed. It may be (partially displayed).
As a result, when the received file FL that does not satisfy the predetermined condition is included, the warning display, the partial display, or the action restriction display is executed.
As a result, the user pays attention to the received file FL that does not meet the predetermined conditions, prevents the user from seeing the received file FL in the first place, and disables the tap operation of the received file FL to disable the received file FL. It is possible to protect the user's smartphone terminal 210 from computer viruses and the like by restricting the opening of the file.

The chat application, which is the second embodiment of the message transmission / reception application software of the present invention thus obtained, has at least the source information SD of the received data, the destination information of the received data, the message information of the received data, and the received file FL. A condition determination step S2 for determining whether or not a predetermined condition set in advance is satisfied for one, and a talk screen which is a browser of a smartphone terminal 210 which is an example of a user terminal when it is determined that the predetermined condition is not satisfied. When the received data received in 212 is displayed, or when there is a tap operation which is a predetermined action operation by the user for the message information of the received data or the received file FL after the received data is displayed, the user's smartphone terminal On the talk screen 212 of 210, the warning display window 213 is displayed as a warning display, when the received data is displayed, the ones that do not meet the predetermined conditions are not displayed, and only the ones that meet the conditions are displayed. Is displayed, the user is provided with a warning / partial / action restriction display step S4 for performing at least one of the action restriction displays for restricting and displaying the actions for those that do not satisfy the predetermined conditions. Can pay attention to received data that does not meet the prescribed conditions, prevent users from being involved in computer viruses, and respond immediately to "targeted" unsolicited messages (chat). The effect is enormous, such as being able to do it.

Subsequently, the message transmission / reception system 300, which is a third embodiment having the message transmission / reception application software of the present invention, will be described with reference to FIGS. 10 and 11.
Here, FIG. 10 is a conceptual diagram of the message transmission / reception system 300 according to the third embodiment of the present invention, and FIG. 11 is a chart diagram showing the operation of the message transmission / reception system 300 according to the third embodiment of the present invention. be.

The message transmission / reception system 300 of the third embodiment is obtained by changing the computer terminal 110 of the user of the message transmission / reception system 100 of the first embodiment to the artificial intelligence speaker terminal 310, and the message transmission / reception of the first embodiment for many elements. Since it is common to the system 100, detailed explanations will be omitted for common matters, and only the 300-series codes having the same last two digits will be added.

As shown in FIG. 10, the message transmission / reception system 300 according to the third embodiment having the message transmission / reception application software of the present invention includes an artificial intelligence speaker terminal 310 which is an example of a user's terminal and another terminal on the other side. It includes a notebook computer terminal 320, a server 330, and an administrator terminal (see FIG. 8).
The message transmission / reception application software of the present invention is installed in the user's artificial intelligence speaker terminal 310.
The artificial intelligence speaker terminal 310 includes a speaker, a microphone, a control unit, a storage unit, an artificial intelligence control means having a learning function, and a communication means.
The artificial intelligence control means may be provided in the server 330 instead of the artificial intelligence speaker terminal 310.

After the received data is received by the artificial intelligence speaker terminal 310, the message transmitting / receiving system 300 presets at least one of the source information SD of the received data, the destination information of the received data, the message information of the received data, and the received file FL. It is determined whether or not the predetermined condition is satisfied.
Then, when the predetermined condition is satisfied, the artificial intelligence speaker terminal 310 outputs the received data by voice.
On the other hand, when it is determined that the predetermined conditions are not satisfied, the message information of the received data or the received file FL is displayed when the received data received by the artificial intelligence speaker terminal 310 is output by voice or after the received data is output by voice. When a predetermined action instruction is input by the user, the artificial intelligence speaker terminal 310 outputs a warning voice, and when the received data is output by voice, only those that do not meet the predetermined conditions are voiced without voice output. It is configured to perform at least one of a partial audio output to be output and an action-restricted audio output that restricts actions for those that do not meet a predetermined condition when the received data is output as audio. ..

For example, when the artificial intelligence speaker terminal 310 acquires the received file FL of the received data, it outputs a voice saying "The file has been received!" As an example.
At this time, it is determined whether or not the predetermined condition is satisfied.
Here, it is assumed that the received file FL of the received data is not a predetermined file as a predetermined condition.
The user inputs "Open a file!" By voice to the artificial intelligence speaker terminal 310 as an example of inputting a predetermined action instruction via a microphone.
Then, the artificial intelligence speaker terminal 310 restricts the action of opening the file, and as an example, warns by outputting a voice saying "This received file may contain a virus. Please do not open it easily." do.

Subsequently, the operation of the message transmission / reception application software for the determination process of the predetermined condition will be described in detail.
As shown in FIG. 11, in step S11, the server 330 or the user's artificial intelligence speaker terminal 310 determines the presence or absence of new received data.
If it is determined that there is received data, the process proceeds to step S12, while if it is determined that there is no received data, step S11 is repeated.

In step S12, as a condition determination step, as an example, when the received data received by the user's artificial intelligence speaker terminal 310 is output as voice, the source information SD of the received data, the destination information of the received data, and the message of the received data are output. It is determined whether or not a predetermined condition set in advance is satisfied for at least one of the information and the received file FL.
For example, it is assumed that the received file FL of the received data is not a predetermined file as a predetermined condition.
In this case, it is determined whether or not the received file FL of the received data is a predetermined file, and if it is determined that the file is not a predetermined file, the process proceeds to step S13 assuming that the predetermined condition is satisfied, and on the other hand, in the predetermined file. If it is determined that there is, it is assumed that the predetermined condition is not satisfied, and the process proceeds to step S14.
In step S13, as a received data voice output step, the received data is voice-output by the user's artificial intelligence speaker terminal 310.
More specifically, the source information SD of the received data, the message information of the received data, and the received file FL which is an attached file are output by voice.

In step S14, as a warning / partial / action-restricted voice output step, the artificial intelligence speaker terminal 310 outputs a warning voice, and partially voice outputs only those that do not meet the predetermined conditions without voice output. In addition, at least one of the action-restricted voice output for limiting the action for those that do not satisfy the predetermined conditions and outputting the voice is performed.
For example, it is assumed that the received file FL of the received data is not a predetermined file as a predetermined condition.
In this case, as shown in FIG. 10, a warning voice output stating "This received file may contain a virus. Please do not open it easily." Is output on the user's artificial intelligence speaker terminal.
When the user tries to open the received file FL by inputting "Open the file!" To the artificial intelligence speaker terminal 310 by voice as an example of inputting a predetermined action instruction. , It is determined that there is a predetermined action instruction input to open the received file FL, the command to open the received file FL may be invalidated, and the user's artificial intelligence speaker terminal 310 may be configured to output a warning voice.

As a result, when the artificial intelligence speaker terminal 310 does not satisfy the predetermined conditions, at least one of the warning voice output, the partial voice output, and the action-restricted voice output is performed.
As a result, the user can pay attention to received data that does not meet the predetermined conditions and prevent the user from being involved in a computer virus.

The message transmission / reception application software according to the third embodiment of the present invention thus obtained relates to at least one of the source information SD of the received data, the destination information of the received data, the message information of the received data, and the received file FL. Condition determination step S12 for determining whether or not the preset predetermined conditions are satisfied, and when it is determined that the predetermined conditions are not satisfied, the received data received by the artificial intelligence speaker terminal 310, which is the user terminal, is output as audio. When a predetermined action instruction is input by the user to the message information of the received data or the received file FL after the received data is output by voice, the artificial intelligence speaker terminal 310 outputs a warning voice and the received data is output by voice. Actions for partial audio output that does not output audio and outputs only those that do not meet the predetermined conditions, and actions for those that do not meet the predetermined conditions when the received data is output as audio. When receiving data suspected of being targeted junk mail is received by providing warning / partial / action-restricted voice output step S14 that performs at least one of the action-restricted voice output. Even so, users can pay attention to received data that does not meet certain conditions, prevent users from being involved in computer viruses, and respond immediately to "targeted" unsolicited messages. The effect is enormous, such as being able to do it.

100, 300 ・ ・ ・ Message transmission / reception system 110 ・ ・ ・ Computer terminal (user terminal)
210 ・ ・ ・ Smartphone terminal (user terminal)
310 ・ ・ ・ Artificial intelligence speaker terminal (user terminal)
111, 211 ・ ・ ・ Display unit 112 ・ ・ ・ Mail browser (browser)
212 ・ ・ ・ Talk screen (browser)
113, 213 ... Warning display window (warning display screen)
114 ・ ・ ・ Report button 115 ・ ・ ・ Report confirmation window 116 ・ ・ ・ OK button 120, 320 ・ ・ ・ Notebook computer terminal (other terminal)
130, 330 ・ ・ ・ Server 140 ・ ・ ・ Administrator terminal 141 ・ ・ ・ Browser (of administrator terminal) 142 ・ ・ ・ Management screen FL ・ ・ ・ Received file SD ・ ・ ・ Source information LK ・ ・ ・ Link location

Claims (8)

Message transmission / reception application software that sends and receives message data between a user terminal and another terminal via a server and displays the received data on the browser of the user terminal based on predetermined conditions set in advance on the administrator terminal. ,
A condition determination step for determining whether or not at least one of the source / destination information of the received data, the message information of the received data, and the received file satisfies the preset predetermined conditions, and
If it is determined that the predetermined conditions are not satisfied, the user determines the message information of the received data or the received file when the received received data is displayed on the browser of the user terminal or after the received data is displayed. When there is an operation, a warning is displayed on the browser of the user terminal, when the received data is displayed, the one that does not meet the predetermined conditions is not displayed, and only the one that meets the conditions is displayed. Is displayed, it is characterized in that it is provided with a warning / partial / action restriction display step for performing at least one of the action restriction display for restricting and displaying the action for those that do not satisfy the predetermined conditions. Message sending and receiving application software. In the condition determination step, as a predetermined condition, the uniform resource locator information which is the information for specifying the data on the communication network which is the link destination included in the message information of the received data is not the predetermined uniform resource locator. And
If it is determined that the predetermined conditions are not satisfied, at least one of the warning display and the action restriction display that restricts access to the server based on the predetermined action operation at the link location is displayed in the warning / partial / action restriction display step. The message transmission / reception application software according to claim 1, wherein the configuration is performed. In the condition determination step, as predetermined conditions, the display content of the uniform resource locator information which is the information for specifying the data on the communication network which is the link destination included in the message information of the received data and the actual link destination uniform. The resource locator information is the same,
If it is determined that the predetermined conditions are not satisfied, at least one of the warning display and the action restriction display that restricts access to the server based on the predetermined action operation at the link location is displayed in the warning / partial / action restriction display step. The message transmission / reception application software according to claim 1 or 2, wherein the configuration is performed. In the condition determination step, as a predetermined condition, the received file of the received data is not a predetermined file.
When it is determined that the predetermined conditions are not satisfied, in the warning / partial / action restriction display step, a warning display, a partial display that displays only those that meet the received files that do not meet the predetermined conditions, and a partial display that does not display the received files that do not meet the predetermined conditions, and The invention according to any one of claims 1 to 3, wherein at least one of the action restriction displays for restricting the opening of the received file based on the predetermined action operation of the display location of the received file is performed. Message sending and receiving application software. A report-time predetermined operation determination step for determining whether or not a report-time predetermined operation is performed by selecting the received data when the received data is suspicious in the browser of the user terminal, and
Claims 1 to 4 further include a reporting step of transmitting information about received data to a preset contact and reporting when the predetermined operation at the time of reporting is performed. The message sending / receiving application software described in any one of the above. In the condition determination step, if it is determined that the predetermined condition is not satisfied, the log of the determined received data is saved in the server, and if the predetermined action operation is performed for the data that does not satisfy the predetermined condition, the predetermined condition is satisfied. The message transmission / reception application according to any one of claims 1 to 5, further comprising a log saving step of saving information about a predetermined action operation and a log of a predetermined action operation on a server. software. Message transmission / reception application software that transmits / receives message data between a user terminal and another terminal via a server and outputs received data by voice on the user terminal based on predetermined conditions set in advance on the administrator terminal.
A condition determination step for determining whether or not at least one of the source / destination information of the received data, the message information of the received data, and the received file satisfies the preset predetermined conditions, and
When it is determined that the predetermined condition is not satisfied, the message information or the received file of the received data is output when the received data received by the artificial intelligence speaker terminal which is the user terminal is output by voice or after the received data is output by voice. When the user receives a predetermined action instruction input, the artificial intelligence speaker terminal outputs a warning voice, and when the received data is output as voice, only the data that does not meet the predetermined condition is not output and is satisfied. Partial audio output that outputs audio, and action-restricted audio output that restricts actions for data that does not meet the specified conditions when the received data is output as audio Warning / Partial -Message transmission / reception application software characterized by having an action-restricted voice output step. A message transmission / reception system that transmits / receives message data between a user terminal and another terminal via a server and displays received data in the browser of the user terminal based on predetermined conditions set in advance in the administrator terminal.
It is determined whether or not the server or the user terminal satisfies the preset predetermined conditions for at least one of the source / destination information of the received data, the message information of the received data, and the received file.
If it is determined that the predetermined conditions are not satisfied, the user determines the message information of the received data or the received file when the received received data is displayed on the browser of the user terminal or after the received data is displayed. When an operation is performed, the user terminal displays a warning on the browser of the user terminal, and when the received data is displayed, the user terminal does not display the data that does not meet the predetermined conditions, but only the data that meets the conditions. , And, when the received data is displayed, the user terminal is configured to perform at least one of action-restricted display for restricting and displaying actions for those that do not satisfy the predetermined conditions. system.

Images