JP2010122783A - Apparatus and method for monitoring bulletin board - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for monitoring a bulletin board reliably preventing inappropriate posting. <P>SOLUTION: The apparatus for monitoring a bulletin board includes: a password issuing unit 71 which issues a password based on information on a certificate; an authentication unit 72 which permits only people who succeed at password authentication to use the bulletin board; an inappropriate message determining unit 73 which determines if a message written on the bulletin board contains any of the inappropriate words registered in a plurality of categories; a warning unit 74 which gives a warning to the person who has written the message according to the category of the inappropriate word in the message; a user checking unit 75 which determines if the user who has written forbidden words on the bulletin board a plurality of times has been registered as a first-stage blacklisted person; and a penalty application unit 76 which registers the user registered as the first-stage blacklisted person who has written the forbidden words on the bulletin board a certain number of times as a second-stage blacklisted person and rejects subsequent authentication. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an electronic bulletin board monitoring apparatus and method for restricting writing of inappropriate terms on an electronic bulletin board.

  In recent years, with the spread of the Internet, the number of people who use electronic bulletin boards (also simply referred to as bulletin boards) has increased.

  Generally, in an electronic bulletin board, a user writes information using a nickname (also referred to as a handle name). That is, information can be written on the electronic bulletin board in an anonymous state for general users.

  For this reason, malicious writings (such as slander and slander) are often made on electronic bulletin boards.

  Furthermore, there have been cases where problems related to writing on electronic bulletin boards have developed into incidents such as injuries and murders.

Patent Document 1 discloses an “electronic bulletin board system” as an invention related to restricting the contents written on an electronic bulletin board. The invention disclosed in Patent Document 1 notifies that the message cannot be posted to the computer of the user who issued the message when a message that is desired to be posted on the electronic bulletin board includes a term that is prohibited from posting on the electronic bulletin board. To do.
JP 11-259389 A

  However, the invention disclosed in Patent Document 1 merely notifies the user who has attempted to write a message including a posting-prohibited term on the electronic bulletin board that the posting has been refused. For this reason, by repeatedly performing the writing act, there is a possibility that malicious writing can be performed using terms that are missing from the posting prohibited glossary.

  The present invention has been made in view of such problems, and an object thereof is to provide an electronic bulletin board monitoring apparatus and method that can reliably prevent inappropriate writing.

  In order to achieve the above object, the present invention provides, as a first aspect, means for issuing a password to a user based on information relating to a specific type of identification, and an electronic bulletin board only for users who have been successfully authenticated by the password. The means to authorize the use of content and the content written on the electronic bulletin board are checked against each of inappropriate words that are classified and registered to determine whether the written content includes any of the inappropriate terms. Means, means for notifying the user who wrote the warning message according to the classification of the inappropriate term included in the written content, and prohibition that is classified as an inappropriate term and registered by a specific user Includes means for determining whether a user who has written on an electronic bulletin board including a term a predetermined number of times is a person registered as a first-stage attention person, and forbidden terms An electronic device having means for registering a user registered as a first-stage caution person who has written to a child bulletin board a predetermined number of times as a second-stage caution person, and subsequently rejecting authentication; A bulletin board monitoring device is provided.

  In order to achieve the above object, according to a second aspect of the present invention, a password is issued to a user on the basis of information relating to a specific type of identification, and an electronic bulletin board is provided only to the user who has been successfully authenticated by the password. Is allowed, and the content written on the electronic bulletin board is checked against each of the inappropriate terms that are classified and registered to determine whether the written content includes any of the inappropriate terms. A warning message corresponding to the classification of inappropriate terms included in the content is notified to the user who has written the message, and the electronic bulletin board includes prohibited terms that are classified as inappropriate terms and registered by a specific user. It is determined whether or not the user who has written a predetermined number of times is a person who has been registered as a caution person in the first stage, and has performed writing on the electronic bulletin board including prohibited terms a predetermined number of times User, if a person who was registered as a care person first step, it is desirable to provide an electronic bulletin board monitoring method for a predetermined period prohibit writing to the electronic bulletin board by the user.

  ADVANTAGE OF THE INVENTION According to this invention, the electronic bulletin board monitoring apparatus and method which can prevent inappropriate writing reliably can be provided.

  As shown in FIG. 1, an electronic bulletin board monitoring apparatus 70 according to the present invention includes a password issuing unit 71 that issues a password to a user based on information relating to a specific type of identification, and a user who has succeeded in authentication using a password. Only the authentication unit 72 that permits the use of the electronic bulletin board only, and the contents written on the electronic bulletin board are checked against each of the inappropriate words that are classified and registered, and any of the inappropriate words in the written contents An inappropriate writing determination unit 73 that determines whether the writing is included, a warning unit 74 that notifies a user who has performed writing a warning message according to the classification of the inappropriate term included in the writing content, A user who has written to an electronic bulletin board a predetermined number of times and includes prohibited terms registered by a specific user is registered as a first-stage attention person. A user confirmation unit 75 that determines whether or not the user is a registered person, and a user who is registered as an attention person in the first stage who has written on the electronic bulletin board including the prohibited terms a predetermined number of times. It is characterized by having a penalty granting unit 76 that registers as a notice person and subsequently refuses authentication.

  By adopting such a configuration, when a user registered as a notice person in the first stage repeatedly uses an inappropriate term to an electronic bulletin board, the subsequent electronic bulletin board cannot be used. Therefore, inappropriate writing can be surely prevented.

  Hereinafter, preferred embodiments of the present invention will be described.

  FIG. 2 shows a configuration of an electronic bulletin board system according to a preferred embodiment of the present invention. In this electronic bulletin board system, a user terminal 10, a consultation center terminal 20, a site manager terminal 30, a bulletin board monitoring server 40, a personal authentication server 50, and a caution person database (hereinafter referred to as DB) 60 are connected via a network 100. It is the structure which was made.

  The user terminal 10 is an information processing apparatus used by a user to register login information, write on a bulletin board, and send and receive various notifications. Specifically, the user terminal 10 has a function of transmitting a certificate number of a specific type of identification card to the personal authentication server 50 at the time of user registration. The ID used for user registration is issued by a public institution such as a driver's license or passport, or issued by a highly reliable third party (such as a student ID card, adult identification card, or credit card). Is preferred. In addition, it has a function of receiving a login ID and password for using the bulletin board as a usage application permission form from the bulletin board monitoring server 40 when user registration is completed.

  The consultation center terminal 20 is an information processing device used by a specific user to register malicious terms, sentence examples, meanings, and acts as prohibited terms in the bulletin board monitoring server 40. Here, the consultation center terminal 20 is assumed to be installed in an organization (consultation center for bullying problems) for victims of bullying and the like to consult the situation.

  The site manager terminal 30 is an information processing apparatus used by a site operator provided with a bulletin board. When inappropriate writing is made on the electronic bulletin board, an inappropriate writing notification is sent via the Internet 100 to the bulletin board. An inappropriate write notification is notified from the monitoring server 40. Further, it is used when registering a term in the term registration DB 403 in the illegal term storage unit 4033, which is illegal for writing on the electronic bulletin board itself.

  As the user terminal 10, the consultation center terminal 20, and the administrator terminal 30, a general information processing apparatus such as a computer or a portable terminal can be applied. However, as described later, in the case where an identification card having an information recording medium (such as a non-contact IC) is used for user registration, the user terminal 10 has a function of reading information from the identification information recording medium. Preferably it is.

The bulletin board monitoring server 40 is an apparatus that manages writing to an arbitrary bulletin board server connected to the network 100. As shown in FIG. 3, the processing apparatus 401, the personal information database 402, the term registration DB 403, the write log DB 404, It has a news information management DB 405, a provisional bulletin board DB 406, a site manager information DB 407, and a dictionary DB 408.
As illustrated in FIG. 4, the processing device 401 includes a password issuing unit 4011, a prohibited term registration unit 4012, a news term registration unit 4013, an authentication unit 4014, a history storage unit 4015, an inappropriate write determination unit 4016, a warning unit 4017, and a caution. A person management unit 4018 is included.
The password issuing unit 4011 receives the identification number and mail address information from the personal authentication server 50 via the network 100 and stores them in the personal information DB 402. The password issuing unit 4011 stores these pieces of information in the personal information DB 402, then automatically assigns the user ID and password, creates a use application permission form as shown in FIG. 5, and notifies the user terminal 10 of it. . The prohibited term registration unit 4012 receives the term information from the consultation center terminal 20 and stores it in the term registration DB 403. Each time the news management information DB 405 is updated, the news term registration unit 4013 analyzes the update content based on the terms, sentence examples, meanings, and acts stored in the dictionary DB 408, and the terms corresponding to inappropriate terms, Sentence examples, meanings, and actions are stored in the term registration DB 403. The authentication unit 4014 confirms the login information by comparing the user ID and password received from the user terminal 10 with information stored in the personal information DB 402. The authentication unit 4014 permits login when information matching the information received from the user terminal 10 is stored in the personal information DB 402, and rejects login when it is not stored. When the user terminal 10 writes to the bulletin board, the history storage unit 4015 stores the log in the log DB 404 and writes the data in the temporary bulletin board DB 406. The inappropriate writing determination unit 4016 collates the content written in the provisional bulletin board DB 406 with information stored in the term registration DB 403, and automatically decodes the sentence based on the term, sentence example, and meaning. As a result of the decoding, if it is determined that the content is inappropriate, the inappropriate writing determination unit 4016 stops posting the writing on the bulletin board, and the term corresponding to the “inappropriate term” column of the writing log DB 404 is displayed. Write. The warning unit 4017 creates an inappropriate writing notification as shown in FIG. 6 when writing using inappropriate terms is performed on the electronic bulletin board. Further, the warning unit 4017 searches the site administrator DB 407 and the data in the personal information 402 based on the “write site name” and “user ID” in the write log DB 404, and the site administrator terminal 30 and the user terminal 10. And send an inappropriate write notification to both terminals.
The caution person management unit 4018 displays information about the user when the prohibited person information storage unit 602 of the caution person DB 60 includes a prohibited term in the writing from the user registered as the warned person. It is registered in the violator information storage unit 601. In addition, when a prohibited term is included in writing from a user who is not registered in the attention person DB 60, a writing prohibition period is set for the user to prohibit writing on the bulletin board for a predetermined period, and further, Information related to the person is stored in the warned person information storage unit 601. Further, information on the user who has written information including illegal terms is stored in the violator information storage unit 601.
The password issuing unit 4011 corresponds to the password issuing unit 71 in FIG. The authentication unit 4014 corresponds to the authentication unit 72 in FIG. The inappropriate writing determination unit 4016 corresponds to the inappropriate writing determination unit 73 in FIG. Further, the warning unit 4017 corresponds to the warning unit 74 in FIG. The attention person management unit 4018 corresponds to the user confirmation unit 75 and the penalty granting unit 76 in FIG.

  As shown in FIG. 7, the personal information DB 402 stores a user ID, an e-mail address, a password, and an identification number in association with each other.

As shown in FIG. 8, the term registration DB 403 includes three areas: a news term storage unit 4031, a prohibited term storage unit 4032, and an illegal term storage unit 4033. The news term storage unit 4031 stores inappropriate terms extracted by analyzing the information stored in the news management information DB 405. The prohibited term storage unit 4032 stores inappropriate terms from the consultation center terminal 20 via the network 100. The illegal term storage unit 4033 stores inappropriate terms from the site manager terminal 30 via the network 100.
As shown in FIG. 9, terms, sentence examples, meanings, and actions are stored in association with each region.

  As shown in FIG. 10, the write log DB 404 stores the user ID and nickname of the person who performed the writing, the name of the site where the writing was performed, the contents of the writing, and the information used. Store relevant terms in association.

  The news management information DB 405 receives news distributed from a news server (not shown) via the network 100 and stores the information.

  As shown in FIG. 11, the temporary bulletin board DB 406 stores the contents written to the bulletin board received from the user terminal 10.

  As shown in FIG. 12, the site manager information DB 407 stores the site name and URL of each site monitored by the bulletin board monitoring server 40 in association with the manager name, telephone number, and mail address.

  The dictionary DB 408 stores the meanings of various words and phrases, and is used when the news term registration unit 4013 analyzes new news in the news management information DB 405 and extracts inappropriate terms.

As illustrated in FIG. 13, the personal authentication server 50 includes a processing device 501 and an authentication information DB 502. When the processing device 501 receives the information stored in the identification card from the user terminal 10, the processing device 501 checks the information stored in the authentication information DB 502. And request to send name. When receiving the address, name, and mail address information from the user terminal 10 in response to this request, the processing device 501 collates the information stored in the authentication information DB 502 for the address and name. On the other hand, when the identification number, name, address, and e-mail address are received, the address and name stored in the authentication information DB 502 are collated with respect to the address and name, and the bulletin board monitoring server 40 is matched. Send your ID number and e-mail address information.
In the authentication information DB 502, as shown in FIG. 14, an identification number, a name, and an address are recorded in association with each other. In the case of using an ID with a face photo for user registration, if the face photo data is also registered in the authentication information DB 502, the data can be used for reporting to the police.

  As shown in FIG. 15, the attention person DB 60 includes a violator information storage unit 601 and a warned person information storage unit 602, and stores user IDs of users corresponding to the violator and the warned person, respectively. The attention person DB 60 may be set up by a public institution, or a third party related to an issuer of an identification card used for user registration (for example, a credit card issuance if the identification card is a credit card). It may be established by a company industry group).

The operation of the electronic bulletin board system according to the present embodiment will be described.
FIG. 16 shows an operation flow when registering inappropriate terms from the consultation center terminal 20 in the term registration DB 403.
The consultation center terminal 20 transmits inappropriate terms, sentence examples, meanings, and actions to the bulletin board monitoring server 40 via the network 100 (step S201).
When the forbidden term registration unit 4012 receives a term or the like from the consultation center terminal 20 (step S401), the forbidden term registration unit 4012 accepts a reception no. Is assigned (Step S402) and the reception number is set. After being written in the column, it is stored in the term registration DB 403 as an inappropriate term (step S403). This term is stored in the prohibited term storage unit 4032. In addition, reception No. The numbering is an arbitrary operation, and this can be omitted. Numbered reception No. Is not particularly used in communication between terminals and servers applied to the electronic bulletin board system, but is used as necessary in messages to users of the terminals. For example, after step S403, processing for transmitting a response message indicating that registration of inappropriate terms has been completed to the consultation center terminal 20 may be executed. In this case, registration is completed in the response message. Along with a sentence indicating that Can be notified.

FIG. 17 shows a flow of operations for registering inappropriate terms related to news in the term registration DB 403 in the bulletin board monitoring server 40 when new information is stored in the news management information DB 405.
The news term registering unit 4013 analyzes the information stored in the news management information DB 405 every time information on new news is added to the news management information DB 405 (step S404 / Yes), and is inappropriate. It is determined whether a term is included (step S406). If an inappropriate term is included (step S406 / Yes), the inappropriate term is extracted (step S407). Is assigned (Step S408). After being written in the column, it is stored as an inappropriate term in the news term storage unit 4031 of the term registration DB 403 as an inappropriate term (step S409).

18 and 19 show the flow of operations when the user of the user terminal 10 uses the bulletin board for the first time. Here, it is assumed that at least one of an identification number, a name, and an address is recorded as an ID used for user registration. In the following description, information recorded on the identification card is referred to as card information.
When the electronic bulletin board is used for the first time, the user terminal 10 requests the user to read card information or input an identification number, name, address, and e-mail address (step S101). If the ID is read (step S102 / Yes), the read card information is transmitted to the personal authentication server 50 (step S103). When the identification number, name, address, and e-mail address are input, the input information is transmitted to the personal identification server 50 (step S104).

The personal authentication server 50 receives information from the user terminal 10 (step S501). When the card information is received (step S502 / Yes), the user terminal 10 is requested to transmit the address, name, and e-mail address (step S503). This is to prevent unauthorized user registration using the identity of another person who has been found.
In response to the request from the personal authentication server 50, the user terminal 10 requests the user to input an address, name, and e-mail address (step S105). The user terminal 10 transmits the input address, name, and e-mail address to the personal authentication server 50 (step S106).
The personal authentication server 50 receives the information transmitted from the user terminal 10 (step S504).

  The personal authentication server 50 collates the address and name included in the information received from the user terminal 10 with the information stored in the authentication information DB 502 (step S505).

  On the other hand, when an identification number, an address, a name, and an e-mail address are input to the user terminal 10 (step S502 / No), the personal authentication server 50 includes the address included in the information received from the use terminal 10. And the name is collated with the information stored in the authentication information DB 502 (step S505). If the matching information is stored in the authentication information DB 502 (step S505 / match), the personal authentication server 50 notifies the bulletin board monitoring server 40 of the identification number and the e-mail address (step S506). On the other hand, if the matching information is not stored in the authentication information DB 502 (step S505 / No), it is determined that user registration is not possible, and the process ends.

  When the bulletin board monitoring server 40 receives the identification number and the e-mail address from the personal authentication server 50 (step S410), the information is associated and stored in the personal information DB 402 (step S411). Thereafter, the bulletin board monitoring server 40 automatically assigns a user ID and a password (step S412). Then, the numbered user ID and password are added to the personal information DB 402 (step S413). Thereafter, the bulletin board monitoring server 40 reads the information stored in the personal information DB 402 (step S414), and uses this to create a use application permit (step S415). The bulletin board monitoring server 40 transmits the created use application permission form to the user terminal 10 (step S416). When the user terminal 10 receives the use application permit (step S107), the electronic bulletin board can be used using the user ID and password described in the use application permit.

FIG. 20 shows a flow of the second and subsequent operations when using the electronic bulletin board in the user terminal 10.
The user of the user terminal 10 inputs the user ID and password to the user terminal 10 and transmits them to the bulletin board monitoring server 40 to request login (step S108). When the bulletin board monitoring server 40 receives the user ID and password from the user terminal 10 (step S417), the information stored in the personal information DB 402 is read (step S418), and the same information as the received information is stored in the personal information DB 402. It is determined whether it is stored (step S419). If the matching information is stored in the personal information DB 402 (step S419 / Yes), the authentication unit 4014 confirms whether or not the user ID is registered as a violator in the attention person DB 60 (step S420). ). If the user ID is not registered as a violator in the attention person DB 60 (step S420 / No), the authentication unit 4014 notifies the user terminal 10 that login is permitted (step S421). The user terminal 10 receives this notification to complete login (step S109).
When the user ID received from the user terminal 10 is registered as a violator in the attention person DB 60 (step S420 / Yes), the authentication unit 4014 terminates the process without permitting login, and thus the user terminal 10 logins are rejected.

  21 and 22 show the flow of operations when writing information on the bulletin board in the logged-in user terminal 10. When the user terminal 10 performs a writing operation on the bulletin board, the history storage unit 4015 stores the written content in the temporary bulletin board DB 406 (step S422). Further, the history storage unit 4015 stores the data contents, time, and the like of the registered provisional bulletin board DB 406 as a write log in the write log DB (step S423). Thereafter, the authentication unit 4014 reads information stored in the personal information DB 402 (step S424). Further, the authentication unit 4014 refers to the warned person information storage unit 602 of the attention person DB 60 (step S425). Then, the processing device 401 determines whether or not the writing is performed by the warned person during the write prohibition period (step S426). When the writing is performed by the warned person during the writing prohibition period (step S426 / Yes), the processing device 401 rejects writing on the bulletin board regardless of the writing content (step S427), and the processing is terminated. When the writing is not performed by the warned person during the write prohibition period (step S426 / No), the inappropriate writing determination unit 4016 reads the term registration DB 403 (step S428) and collates with the temporary bulletin board DB 406 (step S429). Then, “meaning” and “action” are analyzed from the “text example” (step S430), and it is determined whether or not the writing is inappropriate (step S431). If it is not inappropriate writing (step S431 / No), the contents stored in the temporary bulletin board DB 406 are posted on the bulletin board (step S432).

On the other hand, if the writing is inappropriate (step S431 / Yes), the processing device 401 does not post the content stored in the temporary bulletin board DB 406 on the bulletin board.
In this case, the inappropriate write determination unit 4016 determines the write violation level deemed inappropriate (step S433). When an illegal term is used for writing (step S433 / illegal), the processing device 401 reports to a predetermined reporting destination such as the police or a security company (step S434). Then, the attention person management unit 4018 registers the user ID of the person who performed the writing as a violator in the attention person DB 60 (step S435). On the other hand, if a prohibited term is used for writing (step S433 / prohibited), the history storage unit 4015 writes the term regarded as inappropriate in the “inappropriate term” column of the write log DB 404 (step S436). . Then, the attention person management unit 4018 determines whether or not the person who performed the writing is registered as a person to be warned in the attention person DB 60 (step S437). If it is a writing from the warned person (step S437 / Yes), the attention person management unit 4018 registers the user ID of the person in the attention person DB 60 as a violator (step S438). If the writing is from a person who is not the warned person (step S437 / No), the attention person management unit 4018 sets a write prohibition period for the person, and then the user ID of the person. Is registered in the attention person DB 60 as a warned person (step S439). Further, when a news term is used for writing (step S433 / news), the history storage unit 4015 writes the news term in the “inappropriate term” column of the write log DB 404 (step S440). Thereafter, the operation of step S437, S438, or S439 is performed in the same manner as when the prohibited term is used.

  That is, in the present embodiment, when a term registered as an inappropriate term in the term information DB 403 is included in the writing on the bulletin board, in which area the term is stored in the usage information DB 403 (in other words, a news term The correspondence is changed based on which of the storage unit 4031, the prohibited term storage unit 4032, and the illegal term storage unit 4033 is stored. Of these term storage units, the illegality of terms stored in the illegal term storage unit 4033 is the highest, and the illegality of terms stored in the news term storage unit 4031 is the lowest. For this reason, when the same term is stored in a plurality of term storage units, an operation corresponding to the term storage unit with higher illegality is performed.

Thereafter, the warning unit 4017 reads information on inappropriate terms from the term registration DB 403 (step S441), and creates an inappropriate writing notification based on the “action” of the read information (step S442).
Thereafter, the warning unit 4017 reads “write site name” and “user ID” in the write log DB 404 (step S443). The warning unit 4017 searches the site administrator information DB 407 for a site name that matches the read “write site name” (step S444), and extracts the e-mail address of the administrator of the corresponding site (step S445). . Then, the warning unit 4017 transmits the created inappropriate writing notification to the e-mail of the site manager (step S446).

  When the site manager terminal 30 receives the inappropriate writing notification from the bulletin board monitoring server 40, the site manager can grasp the fact that inappropriate writing has been performed.

  In addition, the warning unit 4017 reads information from the personal information DB 402 (step S447), searches the personal information DB 402 for a user ID that matches the “user ID” read in step S443 (step S448), and electronic information of the corresponding user. A mail address is extracted (step S449). Then, the warning unit 4017 transmits the created inappropriate writing notification to the user's e-mail (step S450).

  When the user terminal 10 receives the inappropriate writing notification from the bulletin board monitoring server 40, the user can understand why the content written by the user terminal 10 is considered inappropriate, and writes with the corrected content. be able to. In addition, it is possible to learn what kind of contents are considered inappropriate.

  In the above example, it is registered in the attention person DB 60 as a person to be warned when writing using prohibited terms is performed once. However, when writing using prohibited terms is performed two or more times. It is also possible to register in the attention person DB 60.

  As described above, the bulletin board system according to the present embodiment registers a user who has attempted to write using prohibited terms a predetermined number of times as a warned person in the attention person DB 60, and the registered person writes using prohibited terms. Since the person to be warned to do so is prohibited from logging in thereafter, it is possible to reliably prevent inappropriate writing by a malicious person.

In addition, the said embodiment is an example of suitable implementation of this invention, and this invention is not limited to this.
For example, in the above embodiment, the bulletin board monitoring server 40, the personal authentication server 50, and the attention person DB 60 are individually configured. However, these may be integrated.
Further, each DB in the bulletin board monitoring server 40 does not have to be physically independent, and may have a configuration in which a common storage area is logically divided.
As described above, the present invention can be variously modified.

It is a figure which shows the structure of the electronic bulletin board monitoring apparatus which concerns on this invention. It is a figure which shows the structure of the bulletin board system which concerns on suitable embodiment of this invention. It is a figure which shows the structure of a bulletin board monitoring server. It is a figure which shows the function structure of the processing apparatus of a bulletin board monitoring server. It is a figure which shows an example of a use application permit. It is a figure which shows an example of an inappropriate writing notification. It is a figure which shows an example of the data structure of the data stored in personal information DB. It is a figure which shows the structural example of term registration DB. It is a figure which shows an example of the data structure of the data stored in each area | region of term registration DB. It is a figure which shows an example of the data structure of the data stored in write log DB. It is a figure which shows an example of the data structure of the data stored in provisional bulletin board DB. It is a figure which shows an example of the data structure of the data stored in site manager DB. It is a figure which shows the structure of a personal authentication server. It is a figure which shows an example of the data structure of the data stored in authentication information DB. It is a figure which shows the structure of attention person DB. It is a figure which shows the flow of an operation | movement at the time of registering an inappropriate term from a consultation center terminal in term registration DB. When new information is stored in news management information DB, it is a figure which shows the flow of operation | movement which registers the inappropriate vocabulary relevant to news in term registration DB in a bulletin board monitoring server. It is a figure which shows the flow of operation | movement when the user of a user terminal uses a bulletin board for the first time. It is a figure which shows the flow of operation | movement when the user of a user terminal uses a bulletin board for the first time. It is a figure which shows the flow of operation | movement after the 2nd time at the time of using an electronic bulletin board in a user terminal. It is a figure which shows the flow of operation | movement at the time of writing information on a bulletin board in the user terminal which has logged in. It is a figure which shows the flow of operation | movement at the time of writing information on a bulletin board in the user terminal which has logged in.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 User terminal 20 Consultation center terminal 30 Site administrator terminal 40 Bulletin board monitoring server 50 Personal authentication server 60 Caution person database 70 Electronic bulletin board monitoring apparatus 71, 4011 Password issuing part 72, 4014 Authentication part 73, 4016 Inappropriate writing judgment part 74 , 4017 Warning section 75 User confirmation section 76 Penalty grant section 401 Processing device 402 Personal information database 403 Term registration database 404 Write log database 405 News management database 406 Temporary bulletin board database 407 Site management information database 408 Dictionary database 502 Authentication information database 601 Violation Person information storage section 602 Warned person information storage section 4031 News term storage section 4032 Prohibited term storage section 4033 Illegal term storage section 4012 Prohibited Terminology registration unit 4013 News term registration unit 4015 History storage unit 4018 Attention person management unit

Claims (11)

A means of issuing passwords to users based on information about specific types of identification,
Means for permitting the use of the electronic bulletin board only to users who have been successfully authenticated by the password;
Means for collating the written content on the electronic bulletin board with each of the inappropriate terms that are classified and registered, and determining whether the written content includes any of the inappropriate terms;
Means for notifying a user who has written the warning message according to the classification of inappropriate terms included in the written content;
A user who has been written to the electronic bulletin board a predetermined number of times, which is a category of the inappropriate term and includes a prohibited term registered by a specific user, is a person who is registered as an attention person in the first stage. Means for determining whether there is,
Means for registering a user registered as a first-stage attention person who has written the prohibited word on the electronic bulletin board a predetermined number of times as a second-stage attention person, and subsequently rejecting authentication; An electronic bulletin board monitoring device comprising:   If a user who has written to the electronic bulletin board including the prohibited term a predetermined number of times is not registered as an attention person in the first stage, the user is registered as an attention person in the first stage. The electronic bulletin board monitoring apparatus according to claim 1, further comprising:   3. The electronic bulletin board monitor according to claim 1, further comprising means for prohibiting the person registered as the attention person in the first step from writing on the electronic bulletin board by the person for a predetermined period after the registration. apparatus.   A user who writes in the electronic bulletin board including the administrator term registered by the administrator of the electronic bulletin board as a class of the inappropriate terms is registered as a second-stage attention person, and authentication is subsequently refused. The electronic bulletin board monitoring apparatus according to claim 1, wherein the electronic bulletin board monitoring apparatus is provided.   5. The electronic bulletin board monitoring apparatus according to claim 4, further comprising means for transmitting information of a user who has written to the electronic bulletin board including the administrator term to a specific report destination.   6. The electronic apparatus according to claim 1, further comprising means for registering a specific news term extracted by linguistic analysis of news distributed from outside as a classification of the inappropriate term. Bulletin board monitoring device.   Obtaining information based on the issuance of the password from a database in which the identification number of the specific type of identification card and the name and contact information of the owner of each identification card are stored. The electronic bulletin board monitoring apparatus according to claim 1. Issue passwords to users based on information about specific types of identification,
Only users who have been successfully authenticated with the password are allowed to use the electronic bulletin board,
The content written on the electronic bulletin board is collated with each of the inappropriate terms registered in a plurality of categories, and it is determined whether any of the inappropriate terms is included in the written content,
A warning message corresponding to the classification of inappropriate terms included in the written content is notified to the user who performed the writing,
A user who has written to the electronic bulletin board a predetermined number of times, which is a class of the inappropriate term and includes prohibited terms registered by a specific user, is a person who has been registered as a caution person in the first stage. Whether or not
When a user who has written the electronic bulletin board including the prohibited term a predetermined number of times is a person who has been registered as an attention person in the first stage, the user writes on the electronic bulletin board for a predetermined period of time. Prohibited electronic bulletin board monitoring method.   If a user who has written to the electronic bulletin board including the prohibited term a predetermined number of times is not registered as an attention person in the first stage, the user is registered as an attention person in the first stage. 9. The electronic bulletin board monitoring method according to claim 8, wherein:   10. The electronic bulletin board according to claim 8 or 9, wherein a person registered as the attention person in the first step is prohibited from writing on the electronic bulletin board by the person for a predetermined period after the registration. Monitoring method.   A user who writes in the electronic bulletin board including the administrator term registered by the administrator of the electronic bulletin board as a class of the inappropriate terms is registered as a second-stage attention person, and authentication is subsequently refused. The electronic bulletin board monitoring method according to claim 8, wherein the electronic bulletin board monitoring method is performed.

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