CN104125130A

CN104125130A - Safety prompting method, device and communication system

Info

Publication number: CN104125130A
Application number: CN201310147753.0A
Authority: CN
Inventors: 孙骁
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2013-04-25
Filing date: 2013-04-25
Publication date: 2014-10-29
Anticipated expiration: 2033-04-25
Also published as: CN104125130B

Abstract

The embodiment of the invention provides a safety prompting method, a device and a system. the method can contains the following steps: when a first client corresponding to a first communication account sends a session request to a second client corresponding to a second communication account, whether the first communication account belongs to an associated account of the second communication account is judged; if the first communication account belongs to an associated account of the second communication account, whether a relationship between the first communication account and the second communication account is established through a preset association mode is detected; if the relationship between the first communication account and the second communication account is established through the preset association mode, attribute dynamic condition of the first communication account is obtained; and a safety prompting message is sent to the second client corresponding to the second communication account according to the attribute dynamic condition of the first communication account. According to the invention, Internet information camouflage can be prevented effectively, and information security during information interaction process is raised.

Description

Safety reminding method, device and communication system

Technical Field

The invention relates to the technical field of internet, in particular to the technical field of information security, and particularly relates to a security reminding method, a security reminding device and a communication system.

Background

With the development of internet technology, the security problem of internet information is increasingly acute. In the existing communication system, the association relationship can be established among communication users by diversified means, taking the instant communication system as an example, an instant communication user A can be a friend association mode of the instant communication user B by inputting the traditional account number of the instant communication user B, and can also search a nearby instant communication user C and become a friend of the instant communication user C by Location Based Service (LBS), or become a friend of the instant communication user D by a drift bottle mode, and the like.

Disclosure of Invention

The embodiment of the invention provides a safety reminding method, a safety reminding device and a communication system, which can effectively prevent internet information from being disguised and improve the information safety in the information interaction process.

A first aspect of the present invention provides a safety reminding method, which may include:

when a first client corresponding to a first communication account sends a session request to a second client corresponding to a second communication account, judging whether the first communication account belongs to an associated account of the second communication account;

if the first communication account belongs to the associated account of the second communication account, detecting whether the first communication account is associated with the second communication account in a preset association mode;

if the first communication account is associated with the second communication account in a preset association mode, acquiring the attribute dynamics of the first communication account;

and sending a safety reminding message to a second client corresponding to the second communication account according to the attribute dynamic state of the first communication account.

A second aspect of the present invention provides a safety warning device, which may include:

the system comprises a correlation judgment module, a session management module and a session management module, wherein the correlation judgment module is used for judging whether a first communication account belongs to a correlation account of a second communication account when a first client corresponding to the first communication account sends a session request to a second client corresponding to the second communication account;

the mode detection module is used for detecting whether the first communication account is associated with the second communication account in a preset association mode or not when the first communication account belongs to the associated account of the second communication account;

the dynamic acquisition module is used for acquiring the attribute dynamic state of the first communication account when the first communication account is associated with the second communication account in a preset association mode;

and the safety reminding module is used for sending a safety reminding message to a second client corresponding to the second communication account according to the attribute dynamic state of the first communication account.

The third aspect of the present invention provides a communication system, which at least includes a first client and a second client, and further includes the safety reminding device of the second aspect.

The embodiment of the invention has the following beneficial effects:

in the embodiment of the invention, when a first client corresponding to a first communication account sends a session request to a second client corresponding to a second communication account, if the first communication account belongs to an associated account of the second communication account and the first communication account establishes association with the second communication account in a preset association mode, a safety reminding message can be sent to the second client by monitoring the attribute dynamic state of the first communication account, and the safety reminding message can timely inform a communication user of the second communication account to pay attention to the attribute change of the first communication account, so that the information camouflage of the first communication account is effectively prevented, and the information security in the information interaction process is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a flowchart of a security reminding method according to an embodiment of the present invention;

fig. 2 is a flowchart of another safety reminding method according to an embodiment of the present invention;

fig. 3 is a flowchart of another safety reminding method according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a safety reminder according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another safety reminder device according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an embodiment of a security reminder module according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of another embodiment of the safety reminder module according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment of the present invention, the client refers to a client module in the terminal device, for example: an instant messaging client, an SNS (Social Networking Services) client, and the like; wherein, the terminal equipment can include: personal Computers (PCs), tablet computers, mobile phones, smart phones, notebook computers, and the like. The communication account can be an instant communication account, a mobile phone number, an email account, and the like, and is used for identifying only one communication user. The client corresponding to the communication account refers to a login client of the communication account, that is, the communication account logs in the communication system through the client corresponding to the communication account.

In the embodiment of the present invention, the communication system may include an instant messaging system, an SNS communication system, and the like; the safety reminding device can be a server in the communication system or a separate device except the server and the client. The first communication account can be any communication account in the communication system, the first communication account logs in the communication system through a first client, and the first client can be any client in the communication system; the second communication account may be any communication account in the communication system except for the first communication account, the second communication account logs in the communication system through a second client, and the second client may be any client in the communication system except for the first client. In the following embodiments of the present invention, the communication system is described by taking the instant messaging system as an example, and the client is described by taking the instant messaging client as an example, except for special descriptions.

The following will describe in detail the safety reminding method provided by the embodiment of the invention with reference to fig. 1 to 3; it should be noted that the following method flow can be executed by the safety warning device provided by the embodiment of the present invention.

Referring to fig. 1, a flowchart of a safety reminding method according to an embodiment of the present invention is shown; the method may comprise the following steps S101-S104.

S101, when a first client corresponding to a first communication account sends a session request to a second client corresponding to a second communication account, whether the first communication account belongs to a correlation account of the second communication account is judged.

The first communication account belongs to the associated account of the second communication account, and indicates that the first communication user identified by the first communication account belongs to the friend user of the second communication user identified by the second communication account; for example: in an instant messaging system, an instant messaging account A is used for identifying an instant messaging user A, and an instant messaging account B is used for identifying an instant messaging user B; if the instant messaging account A belongs to the associated account of the instant messaging account B, the instant messaging user A belongs to an instant messaging friend of the instant messaging user B, and at the moment, the instant messaging account A is in one-way association with the instant messaging account B, and the instant messaging user A belongs to a one-way friend user of the instant messaging user B; meanwhile, if the instant messaging account B also belongs to the associated account of the instant messaging account a, which indicates that the instant messaging user B also belongs to the instant messaging friend of the instant messaging user a, the instant messaging account a is bidirectionally associated with the instant messaging account B, and the instant messaging user a and the instant messaging user B belong to bidirectional friend users. In practical application, when the association is established between the communication accounts, the safety reminding device of the embodiment of the invention can store the association relationship between the communication accounts and the association mode adopted when the association is established between the communication accounts; for example: according to the above example, if the instant messaging user B actively notifies the instant messaging account B to the instant messaging user a, the instant messaging user a inputs the instant messaging account B through the client a to search the client B, the client a sends a friend request to the client B, and when receiving a friend response returned by the client B, the safety reminding device records the instant messaging account a as an associated account of the instant messaging account B, and records the association mode established by inputting the instant messaging account.

In this embodiment, when a session request is detected, a one-way determination may be performed, that is, whether a communication account of a requester of the session request belongs to an associated account of a communication account of a requested party may be determined. In this step, when a first client corresponding to a first communication account sends a session request to a second client corresponding to a second communication account, a storage record of the first communication account and the second communication account may be obtained, and whether the first communication account belongs to an associated account of the second communication account is determined.

S102, if the first communication account belongs to the associated account of the second communication account, detecting whether the first communication account is associated with the second communication account in a preset association mode.

In this step, a storage record of an association mode in which the first communication account and the second communication account establish association may be obtained, and whether the association mode is a preset association mode or not may be detected. The preset association mode can be any one of the following modes:

(1) a first client corresponding to the first communication account searches a second client corresponding to the second communication account within a preset range through LBS (location based service), the first client corresponding to the first communication account sends an association request to the second client corresponding to the second communication account, and when an association response returned by the second client corresponding to the second communication account is received, the first communication account and the second communication account are associated;

(2) a first client corresponding to the first communication account receives a random message sent by a second client corresponding to the second communication account, the first client corresponding to the first communication account sends an association request to the second client corresponding to the second communication account according to the random message, and when an association response returned by the second client corresponding to the second communication account is received, the first communication account and the second communication account are associated;

(3) when a first client corresponding to the first communication account and a second client corresponding to the second communication account generate a gravity sensing event at the same time, the first client corresponding to the first communication account sends an association request to the second client corresponding to the second communication account according to the gravity sensing event, and when an association response returned by the second client corresponding to the second communication account is received, the first communication account and the second communication account are associated.

It should be noted that the preset association manner may be referred to as a "strange association manner", and other non-preset association manners (for example, association manners in which association is established by inputting a communication account number) may be referred to as a "normal association manner". The strange association mode is different from the normal association mode in that: before establishing association in a "normal association manner", information (for example, a communication account) for establishing association needs to be obtained in advance, and such an association manner is often applied to establishing association between two communication users who are familiar to each other; therefore, after the association is established between the communication accounts based on the normal association mode, the information exchange safety is higher, and a safety reminding mechanism does not need to be started. However, before the association is established in the "unfamiliar association manner", any information for establishing the association cannot be obtained between the communication users identified by the communication accounts, and such an association manner is often applied to establishing the association between two unfamiliar communication users, so that after the association is established between the communication accounts in the "unfamiliar association manner", the security of information exchange is low, and a security reminding mechanism needs to be started to ensure the security of information.

S103, if the first communication account is associated with the second communication account in a preset association mode, acquiring the attribute dynamic state of the first communication account.

The attribute dynamics of the first communication account can include: the image identification of the first communication account is dynamically changed, and/or the user identification of the first communication account is dynamically changed; for example: the image identification of the first communication account is replaced from image a to image b, and/or the username of the first communication account is changed from "XX" to "xxx", and so on.

And S104, sending a safety reminding message to a second client corresponding to the second communication account according to the attribute dynamic state of the first communication account.

In this step, after sending the security reminding message to the second client corresponding to the second communication account, the second client may output the security reminding message to remind the second communication user identified by the second communication account of paying attention to the attribute change of the first communication account, so as to prevent the first communication user identified by the first communication account from performing information disguising and protect the information security in the information interaction process.

Please refer to fig. 2, which is a flowchart illustrating another safety reminding method according to an embodiment of the present invention; the method may include the following steps S201 to S209.

S201, it is detected that a first client corresponding to a first communication account sends a session request to a second client corresponding to a second communication account. In this step, the first client may send a session request to the second client in a separate session interface; the first client may also send a session request to the second client in a session interface of the communication group.

S202, judging whether the first communication account belongs to the associated account of the second communication account; if the judgment result is yes, the step S203 is executed; otherwise, ending.

The determination process in this step can refer to the specific description in step S101 in the embodiment shown in fig. 1, and is not described herein again.

S203, detecting whether the first communication account is associated with the second communication account in a preset association mode; if the detection result is yes, the step S204 is executed; otherwise, ending.

The detection process in this step can refer to the specific description of step S102 in the embodiment shown in fig. 1, and is not repeated here.

And S204, when a first client corresponding to the first communication account performs an operation on the attribute of the first communication account, acquiring attribute change information of the first communication account.

Wherein the attribute of the first communication account number may include: the image identification of the first communication account, and/or the user identification of the first communication account. In this step, when the first client performs an operation on the attribute of the first communication account, acquiring attribute change information of the first communication account; for example: when the first client performs a replacement operation on the image identifier of the first communication account from the image a to the image b, the obtained attribute change information of the first communication account may be: the image identification of the first communication account is replaced by image a to image b. The following steps are repeated: when the first client changes the user name of the first communication account from "XX" to "xxx", the obtained attribute change information of the first communication account may be: the username of the first communication account is changed from "XX" to "xxx". For another example: the method comprises the steps that a first client carries out replacement operation on image identification of a first communication account from an image a to an image b, and meanwhile changes the user name of the first communication account from 'XX' to 'xxx'; or the first client carries out changing operation on the user name of the first communication account from 'XX' to 'xxx' within the preset time after carrying out replacement operation on the image identifier of the first communication account from the image a to the image b; or in the preset time after the user name of the first communication account is changed from 'XX' to 'xxx', the image identifier of the first communication account is replaced from the image a to the image b; the obtained attribute change information of the first communication account may be: the image identification of the first communication account is replaced by image a to image b, and the user name of the first communication account is changed from "XX" to "xxx". It should be noted that the preset time can be set in actual situations, for example: the preset time can be set to be 1s, 2s, 5s, etc. according to the property operation habit of the communication user, and the specific value of the preset time is not limited in the present invention.

And S205, recording the attribute change information of the first communication account as the attribute dynamic state of the first communication account.

In this step, the acquired attribute change information of the first communication account is recorded as the attribute dynamic state of the first communication account. The attribute dynamics of the first communication account can include: the image identification of the first communication account is dynamically changed, and/or the user identification of the first communication account is dynamically changed.

S206, acquiring the attribute dynamic state of the first communication account.

In this step, the recorded attribute dynamics of the first communication account may be obtained. Preferably, when there are multiple attribute dynamics of the first communication account, the latest attribute dynamics of the first communication account may be obtained, that is, the latest recorded attribute dynamics among the multiple attribute dynamics of the first communication account; for example; the method comprises the steps that three attribute dynamics are assumed to exist in a first communication account, wherein the first attribute dynamics is that an image mark of the first communication account is replaced by an image a to an image b, and the recording time is 13:00 of a certain day; the second attribute is that the user name of the first communication account is dynamically changed from 'XX' to 'xxx', and the recording time is 13: 25: the third attribute is that the image identification of the first communication account is replaced by the image b to be the image c, the user name of the first communication account is changed from xxx to XXXX, and the recording time is 14:00 on the same day; this embodiment preferably obtains the attribute dynamic with a recording time of 14: 00.

S207, judging whether the current attribute of the first communication account is matched with a preset attribute according to the attribute dynamic state of the first communication account; if the judgment result is yes, the step S208 is executed; otherwise, the process proceeds to step S209.

Wherein the preset attribute may include: an image identification of the official account and/or a user identification of the official account. In this step, by determining whether the current attribute of the first communication account matches the preset attribute, information disguising of the first communication account can be effectively prevented, for example: the attribute dynamics of the first communication account is as follows: replacing the image identifier of the first communication account from the image a to an image b, and then, taking the current image identifier of the first communication account as the image b; in the step, whether the image b is the same as or similar to the image identifier of the official account is judged, if so, the current attribute of the first communication account is confirmed to be matched with the attribute of the preset account, and the first communication account is considered to be possibly subjected to information disguising and disguised as the official account and possibly bring serious potential safety hazard in the information interaction process; if the current attribute of the first communication account is not matched with the attribute of the preset account, the first communication account is considered to be possibly subjected to information disguising, and potential safety hazards are possibly brought in the information interaction process. The following steps are repeated: the attribute dynamics of the first communication account is as follows: if the user name of the first communication account is changed from "XX" to "xxx", the current user name of the first communication account is "xxx"; in the step, whether the xxx is the same as or similar to the user identifier of the official account is judged, if the xxx is the same as or similar to the user identifier of the official account, the current attribute of the first communication account is confirmed to be matched with the attribute of the preset account, and the first communication account is considered to be possible to be subjected to information camouflage and is disguised as the official account, so that serious potential safety hazard can be brought in the information interaction process; if the current attribute of the first communication account is not matched with the attribute of the preset account, the first communication account is considered to be possibly subjected to information disguising, and potential safety hazards are possibly brought in the information interaction process. For another example: the attribute dynamics of the first communication account is as follows: replacing the image identification of the first communication account with an image b from an image a, and changing the user name of the first communication account from 'XX' to 'xxx', then the current image identification of the first communication account is an image b and the current user name is 'xxx'; in this step, it may be determined whether the "image b" is the same as or similar to the image identifier of the official account, and whether the "xxx" is the same as or similar to the user identifier of the official account; in the step, under the condition that the image b is different or dissimilar from the image identifier of the official account, and the xxx is different or dissimilar from the user identifier of the official account, the attribute of the first communication account is determined not to be matched with the preset attribute, the first communication account is considered to be possibly subjected to information camouflage, and safety hidden danger is possibly brought in the information interaction process; under other conditions, the attribute of the first communication account is confirmed to be matched with the preset attribute, and the first communication account is considered to be possibly disguised as an official account and possibly bring serious potential safety hazard in the information interaction process. The official account number may be any one or more operator-confirmed account numbers provided by an operator of the communication system.

S208, sending a first-level safety reminding message to a second client corresponding to the second communication account; and then, the process is ended.

When the current attribute of the first communication account is matched with the preset attribute, the first communication account is considered to be possibly disguised as an official account and is possibly serious potential safety hazard in the information interaction process, so that in the step, a first-level safety reminding message can be sent to the second client, the second client outputs the first-level safety reminding message to remind a second communication user identified by the second communication account to pay high attention to the attribute change of the first communication account, the first communication user identified by the first communication account is prevented from disguising information, and the information safety in the information interaction process is protected.

S209, sending a second level safety reminding message to a second client corresponding to the second communication account; and then, the process is ended.

In this step, a second-level security reminding message can be sent to the second client, so that the second client outputs the second-level security reminding message to remind a second communication user identified by the second communication account of paying attention to the attribute change of the first communication account, thereby preventing the first communication user identified by the first communication account from performing information disguising and protecting the information security in the information interaction process.

It should be noted that, in this embodiment, the first level of urgency is higher than the second level of urgency, and the second client respectively outputs the first level of safety alert message and the second level of safety alert message by using different output manners, for example: the second client can adopt a strong reminding mechanism to pop up a prompt box in a current session interface of the second client, wherein a first-level safety reminding message is displayed in the prompt box, and the prompt box needs to be manually closed by a second communication user; the following steps are repeated: the second client can adopt a common reminding mechanism, and the second-level safety reminding message is displayed in a current session interface of the second client in a gray background mode, wherein the gray background can be automatically closed after the set time; and so on.

Please refer to fig. 3, which is a flowchart illustrating a security reminding method according to another embodiment of the present invention; the method may comprise the following steps S301-S310.

S301, it is detected that a first client corresponding to a first communication account sends a session request to a second client corresponding to a second communication account.

S302, judging whether the first communication account belongs to the associated account of the second communication account; if the judgment result is yes, the step S303 is executed; otherwise, ending.

S303, detecting whether the first communication account is associated with the second communication account in a preset association mode; if the detection result is yes, the step S304 is executed; otherwise, ending.

S304, when a first client corresponding to the first communication account performs an operation on the attribute of the first communication account, acquiring attribute change information of the first communication account.

S305, recording the attribute change information of the first communication account as the attribute dynamics of the first communication account.

S306, acquiring the attribute dynamics of the first communication account.

Steps S301 to S306 of this embodiment can refer to steps S201 to S206 of the embodiment shown in fig. 2, which is not described herein again.

S307, acquiring attributes of all associated accounts of the second communication account except the first communication account.

In this step, account attributes of all friend users of the second communication user identified by the second communication account, except the first communication user identified by the first communication account, can be obtained; for example: in the instant messaging system, an instant messaging account B has two associated accounts, namely an instant messaging account a and an instant messaging account C, and the attribute of the instant messaging account C is acquired in this step.

S308, judging whether the current attribute of the first communication account is matched with the attribute of any associated account of the second communication account except the first communication account according to the attribute dynamic state of the first communication account; if the judgment result is yes, the step S309 is executed; otherwise, the process proceeds to step S310.

This step can effectively prevent the information of the first communication account from being disguised, for example: to explain by way of example in step S307, the attribute dynamics of the instant messaging account a are: replacing the image identifier of the instant messaging account a with the image b from the image a, and then, taking the current image identifier of the instant messaging account a as the image b: in this step, whether the image B is the same as or similar to the image B' is judged, if so, it is determined that the current attribute of the first communication account is matched with the attribute of one associated account of the second communication account other than the first communication account, and it is considered that the instant communication account a may be disguised as information and pretended to be another friend account (the instant communication account C) of the instant communication account B, which may bring about serious potential safety hazard in the information interaction process; if the current attribute of the first communication account is not matched with the attribute of any associated account of the second communication account except the first communication account, the instant communication account A is considered to be possibly disguised and potential safety hazard is possibly brought in the information interaction process. The following steps are repeated: the attribute dynamics of the instant messaging account a is as follows: if the user name of the instant messaging account a is changed from "XX" to "xxx", the current user name of the instant messaging account a is "xxx"; the user name of the instant messaging account C is "yyy", in this step, it is determined whether "xxx" is the same as or similar to "yyy", and if so, it is determined that the current attribute of the first messaging account matches the attribute of one associated account of the second messaging account other than the first messaging account, and it is considered that the instant messaging account a may be disguised as information and pretended to be another friend account (instant messaging account C) of the instant messaging account B, which may bring about serious potential safety hazard in the information interaction process; if the current attribute of the first communication account is not matched with the attribute of any associated account of the second communication account except the first communication account, the instant communication account A is considered to be possibly disguised and potential safety hazard is possibly brought in the information interaction process. For another example: the attribute dynamics of the first communication account is as follows: replacing the image identification of the first communication account with an image b from an image a, and changing the user name of the first communication account from 'XX' to 'xxx', then the current image identification of the first communication account is an image b and the current user name is 'xxx'; the image of the instant messaging account C is identified as image b' and the user name is "yyy"; in this step, it may be determined whether the "image b" is the same as or similar to the image identifier of the official account, and whether the "xxx" is the same as or similar to the user identifier of the official account; in this step, if the "image B" is the same as or similar to the "image B'", it is determined that the current attribute of the first communication account matches the attribute of one associated account of the second communication account other than the first communication account, and it is considered that the instant communication account a may be disguised as information and pretended to be another friend account (instant communication account C) of the instant communication account B, which may cause serious potential safety hazard in the information interaction process; otherwise, confirming that the current attribute of the first communication account is not matched with the attribute of any associated account of the second communication account except the first communication account, and considering that the instant communication account A may be disguised and may bring potential safety hazard in the information interaction process.

S309, sending a first-level safety reminding message to a second client corresponding to the second communication account; and then, the process is ended.

S310, sending a second-level safety reminding message to a second client corresponding to the second communication account; and then, the process is ended.

Step S309 to step S310 of the present embodiment can refer to step S208 to step S209 of the embodiment shown in fig. 2, which is not described herein again.

The following will describe in detail the structure of a safety reminder according to an embodiment of the present invention with reference to fig. 4 to 7. It should be noted that, the safety reminding device shown in fig. 4 to fig. 7 is used for executing the method of the embodiment shown in fig. 1 to fig. 3 of the present invention, for convenience of description, only the portion related to the embodiment of the present invention is shown, and details of the technology are not disclosed, please refer to the embodiment shown in fig. 1 to fig. 3 of the present invention.

Fig. 4 is a schematic structural diagram of a safety reminder according to an embodiment of the present invention; the safety reminding device can comprise: the system comprises an association judgment module 101, a mode detection module 102, a dynamic acquisition module 103 and a safety reminding module 104.

The association determining module 101 is configured to determine whether a first communication account belongs to an associated account of a second communication account when a first client corresponding to the first communication account sends a session request to a second client corresponding to the second communication account.

In this embodiment, the association determining module 101 may perform one-way determination when detecting the session request, that is, may determine whether the communication account of the requesting party of the session request belongs to the association account of the communication account of the requested party. When a first client corresponding to a first communication account sends a session request to a second client corresponding to a second communication account, the association determining module 101 may obtain storage records of the first communication account and the second communication account, and determine whether the first communication account belongs to an associated account of the second communication account.

The mode detection module 102 is configured to detect whether the first communication account is associated with the second communication account in a preset association mode when the first communication account belongs to an associated account of the second communication account.

The method detection module 102 may obtain a storage record of an association method for establishing association between the first communication account and the second communication account, and detect whether the association method is a preset association method. The preset association mode can be any one of the following modes:

The dynamic acquisition module 103 is configured to acquire an attribute dynamic state of the first communication account when the first communication account is associated with the second communication account in a preset association manner.

And the safety reminding module 104 is configured to send a safety reminding message to a second client corresponding to the second communication account according to the attribute dynamics of the first communication account.

After the safety reminding module 104 sends a safety reminding message to the second client corresponding to the second communication account, the second client can output the safety reminding message to remind the second communication user identified by the second communication account of paying attention to the attribute change of the first communication account, so that the first communication user identified by the first communication account is prevented from information disguising, and the information safety in the information interaction process is protected.

Fig. 5 is a schematic structural diagram of another safety reminder according to an embodiment of the present invention; the safety reminding device can comprise: the system comprises an association judgment module 101, a mode detection module 102, a dynamic acquisition module 103, a security reminding module 104, a change acquisition module 105 and a dynamic recording module 106. The structures of the association determining module 101, the mode detecting module 102, the dynamic acquiring module 103, and the safety reminding module 104 can refer to the related description of the embodiment shown in fig. 4, and are not described herein again.

The change obtaining module 105 is configured to obtain attribute change information of the first communication account when a first client corresponding to the first communication account performs an operation on an attribute of the first communication account.

Wherein the attribute of the first communication account number may include: the image identification of the first communication account, and/or the user identification of the first communication account. When the first client performs an operation on the attribute of the first communication account, the change acquiring module 105 acquires attribute change information of the first communication account; for example: when the first client performs a replacement operation on the image identifier of the first communication account from the image a to the image b, the obtained attribute change information of the first communication account may be: the image identification of the first communication account is replaced by image a to image b. The following steps are repeated: when the first client changes the user name of the first communication account from "XX" to "xxx", the obtained attribute change information of the first communication account may be: the username of the first communication account is changed from "XX" to "xxx". For another example: the method comprises the steps that a first client carries out replacement operation on image identification of a first communication account from an image a to an image b, and meanwhile changes the user name of the first communication account from 'XX' to 'xxx'; or the first client carries out changing operation on the user name of the first communication account from 'XX' to 'xxx' within the preset time after carrying out replacement operation on the image identifier of the first communication account from the image a to the image b; or in the preset time after the user name of the first communication account is changed from 'XX' to 'xxx', the image identifier of the first communication account is replaced from the image a to the image b; the obtained attribute change information of the first communication account may be: the image identification of the first communication account is replaced by image a to image b, and the user name of the first communication account is changed from "XX" to "xxx". It should be noted that the preset time can be set in actual situations, for example: the preset time can be set to be 1s, 2s, 5s, etc. according to the property operation habit of the communication user, and the specific value of the preset time is not limited in the present invention.

A dynamic recording module 106, configured to record the attribute change information of the first communication account as an attribute dynamic state of the first communication account.

The dynamic recording module 106 records the attribute change information of the first communication account as the attribute dynamic state of the first communication account. The attribute dynamics of the first communication account can include: the image identification of the first communication account is dynamically changed, and/or the user identification of the first communication account is dynamically changed.

The structure of the safety reminding module provided by the embodiment of the invention will be described in detail with reference to fig. 6 to 7.

Fig. 6 is a schematic structural diagram of an embodiment of a safety reminder module according to an embodiment of the present invention; the security alert module 104 may include: a first attribute matching unit 1401 and a first safety reminding unit 1402.

A first attribute matching unit 1401, configured to determine, according to the attribute dynamics of the first communication account, whether the current attribute of the first communication account matches a preset attribute.

Wherein the preset attribute may include: an image identification of the official account and/or a user identification of the official account. The first attribute matching unit 1401 determines whether the current attribute of the first communication account is matched with the preset attribute, and can effectively prevent the information of the first communication account from being disguised, for example: the attribute dynamics of the first communication account is as follows: replacing the image identifier of the first communication account from the image a to an image b, and then, taking the current image identifier of the first communication account as the image b; the first attribute matching unit 1401 judges whether the image b is the same as or similar to the image identifier of the official account, and if the image b is the same as or similar to the image identifier of the official account, confirms that the current attribute of the first communication account is matched with the attribute of the preset account, and considers that the first communication account may be subjected to information camouflage and pretended to be the official account, and may bring serious potential safety hazard in the information interaction process; if the current attribute of the first communication account is not matched with the attribute of the preset account, the first communication account is considered to be possibly subjected to information disguising, and potential safety hazards are possibly brought in the information interaction process. The following steps are repeated: the attribute dynamics of the first communication account is as follows: if the user name of the first communication account is changed from "XX" to "xxx", the current user name of the first communication account is "xxx"; the first attribute matching unit 1401 judges whether "xxx" is the same as or similar to the user identifier of the official account, and if yes, confirms that the current attribute of the first communication account is matched with the attribute of the preset account, and considers that the first communication account may be subjected to information disguising and disguised as the official account, which may bring serious potential safety hazard in the information interaction process; if the current attribute of the first communication account is not matched with the attribute of the preset account, the first communication account is considered to be possibly subjected to information disguising, and potential safety hazards are possibly brought in the information interaction process. For another example: the attribute dynamics of the first communication account is as follows: replacing the image identification of the first communication account with an image b from an image a, and changing the user name of the first communication account from 'XX' to 'xxx', then the current image identification of the first communication account is an image b and the current user name is 'xxx'; the first attribute matching unit 1401 may judge whether "image b" is the same as or similar to the image identification of the official account, and judge whether "xxx" is the same as or similar to the user identification of the official account; the first attribute matching unit 1401 determines that the attribute of the first communication account is not matched with the preset attribute, and considers that the first communication account may be subjected to information camouflage and may bring safety hazards in the information interaction process, under the condition that the image b is not identical or similar to the image identifier of the official account, and the xxx is not identical or similar to the user identifier of the official account; under other conditions, the attribute of the first communication account is confirmed to be matched with the preset attribute, and the first communication account is considered to be possibly disguised as an official account and possibly bring serious potential safety hazard in the information interaction process. The official account number may be any one or more operator-confirmed account numbers provided by an operator of the communication system.

A first security reminding unit 1402, configured to send a first-level security reminding message to a second client corresponding to the second communication account when the current attribute of the first communication account matches a preset attribute; or, the security reminding method is used for sending a security reminding message of a second level to a second client corresponding to the second communication account when the current attribute of the first communication account is not matched with the preset attribute.

When the current attribute of the first communication account is matched with the preset attribute, the first communication account is considered to be possibly disguised as an official account and is possibly brought with serious potential safety hazard in the information interaction process, so that the first safety reminding unit 1402 can send a first-level safety reminding message to the second client, so that the second client outputs the first-level safety reminding message to remind a second communication user identified by the second communication account to pay high attention to the attribute change of the first communication account, thereby preventing the first communication user identified by the first communication account from disguising information and protecting the information safety in the information interaction process.

When the current attribute of the first communication account is not matched with the preset attribute, the first communication account is considered to be possibly subjected to information disguising, and safety hidden dangers may be brought in the information interaction process, so the first safety reminding unit 1402 can send a second-level safety reminding message to the second client, so that the second client outputs the second-level safety reminding message to remind a second communication user identified by the second communication account of paying attention to the attribute change of the first communication account, thereby preventing the first communication user identified by the first communication account from performing information disguising, and protecting the information safety in the information interaction process.

Fig. 7 is a schematic structural diagram of another embodiment of a safety reminder module according to an embodiment of the present invention; the security alert module 104 may include: the system comprises an attribute acquisition unit 1411, a second attribute matching unit 1412 and a second safety reminding unit 1413.

An attribute obtaining unit 1411, configured to obtain attributes of all associated accounts of the second communication account except the first communication account.

The attribute acquisition unit 1411 acquires account attributes of all friend users of the second communication user identified by the second communication account, except for the first communication user identified by the first communication account; for example: in the instant messaging system, the instant messaging account B has two associated accounts, which are an instant messaging account a and an instant messaging account C, respectively, and the attribute obtaining unit 1411 obtains the attribute of the instant messaging account C.

A second attribute matching unit 1412, configured to determine, according to the attribute dynamics of the first communication account, whether the current attribute of the first communication account matches an attribute of any associated account of the second communication account other than the first communication account.

The second attribute matching unit 1412 can effectively prevent the information of the first communication account from being disguised, for example: to illustrate by the above example, the attribute dynamics of the instant messaging account a is as follows: replacing the image identifier of the instant messaging account A with an image b from the image a, and then, taking the current image identifier of the instant messaging account A as the image b; the current image of the instant messaging account C is identified as an image B ', the second attribute matching unit 1412 determines whether the image B is the same as or similar to the image B ', and if the image B is the same as or similar to the image B ', it is determined that the current attribute of the first messaging account is matched with the attribute of one associated account of the second messaging account other than the first messaging account, and it is considered that the instant messaging account a may be disguised as information and pretended as another friend account (instant messaging account C) of the instant messaging account B, which may cause serious potential safety hazard in the information interaction process; if the current attribute of the first communication account is not matched with the attribute of any associated account of the second communication account except the first communication account, the instant communication account A is considered to be possibly disguised and potential safety hazard is possibly brought in the information interaction process. The following steps are repeated: the attribute dynamics of the instant messaging account a is as follows: if the user name of the instant messaging account a is changed from "XX" to "xxx", the current user name of the instant messaging account a is "xxx"; the user name of the instant communication account C is "yyy", the second attribute matching unit 1412 determines whether "xxx" is the same as or similar to "yyy", and if the "xxx" is the same as or similar to "yyy", it is determined that the current attribute of the first communication account matches with the attribute of one associated account of the second communication account other than the first communication account, and it is considered that the instant communication account a may be disguised as information and disguised as another friend account (instant communication account C) of the instant communication account B, which may cause a serious potential safety hazard in the information interaction process; if the current attribute of the first communication account is not matched with the attribute of any associated account of the second communication account except the first communication account, the instant communication account A is considered to be possibly disguised and potential safety hazard is possibly brought in the information interaction process. For another example: the attribute dynamics of the first communication account is as follows: replacing the image identification of the first communication account with an image b from an image a, and changing the user name of the first communication account from 'XX' to 'xxx', then the current image identification of the first communication account is an image b and the current user name is 'xxx'; the image of the instant messaging account C is identified as image b' and the user name is "yyy"; the second attribute matching unit 1412 may determine whether the "image b" is the same as or similar to the image identifier of the official account, and determine whether the "xxx" is the same as or similar to the user identifier of the official account; if the "image B" is the same as or similar to the "image B'", the second attribute matching unit 1412 determines that the current attribute of the first communication account is matched with the attribute of one associated account of the second communication account other than the first communication account, and it is considered that the instant communication account a may be disguised as information and pretend to be another friend account (instant communication account C) of the instant communication account B, and may bring a serious potential safety hazard in the information interaction process; otherwise, confirming that the current attribute of the first communication account is not matched with the attribute of any associated account of the second communication account except the first communication account, and considering that the instant communication account A may be disguised and may bring potential safety hazard in the information interaction process.

A second security reminding unit 1413, configured to send a security reminding message of a first level to a second client corresponding to the second communication account when a current attribute of the first communication account matches an attribute of any associated account of the second communication account other than the first communication account; or, the security reminding method is used for sending a security reminding message of a second level to a second client corresponding to the second communication account when the current attribute of the first communication account is not matched with the attribute of any associated account of the second communication account except the first communication account.

The safety reminding process executed by the second safety reminding unit 1413 in this embodiment can refer to the safety reminding process executed by the first safety reminding unit 1402 shown in fig. 6, and is not described herein again.

The embodiment of the present invention further discloses a communication system, which at least includes a first client and a second client, and also includes a safety reminding device, and the structure and function of the safety reminding device can refer to the description of the embodiments shown in fig. 4 to fig. 7, which is not described herein again. It should be noted that the communication system of the present embodiment can be applied to the methods shown in fig. 1 to fig. 3.

Through the description of the embodiment, in the embodiment of the present invention, when a first client corresponding to a first communication account sends a session request to a second client corresponding to a second communication account, if the first communication account belongs to an associated account of the second communication account and the first communication account establishes an association with the second communication account in a preset association manner, a security alert message may be sent to the second client by monitoring an attribute dynamic state of the first communication account, and the security alert message may timely notify a communication user of the second communication account to pay attention to an attribute change of the first communication account, thereby effectively preventing information masquerading of the first communication account, and improving information security in an information interaction process.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.

Claims

1. A safety reminding method is characterized by comprising the following steps:

2. The method of claim 1, wherein the predetermined association is: a first client corresponding to the first communication account searches a second client corresponding to the second communication account within a preset range through a location-based service, the first client corresponding to the first communication account sends an association request to the second client corresponding to the second communication account, and when an association response returned by the second client corresponding to the second communication account is received, the first communication account and the second communication account are associated; or,

a first client corresponding to the first communication account receives a random message sent by a second client corresponding to the second communication account, the first client corresponding to the first communication account sends an association request to the second client corresponding to the second communication account according to the random message, and when an association response returned by the second client corresponding to the second communication account is received, the first communication account and the second communication account are associated; or,

when a first client corresponding to the first communication account and a second client corresponding to the second communication account generate a gravity sensing event at the same time, the first client corresponding to the first communication account sends an association request to the second client corresponding to the second communication account according to the gravity sensing event, and when an association response returned by the second client corresponding to the second communication account is received, the first communication account and the second communication account are associated.

3. The method according to claim 1 or 2, wherein before the obtaining the attribute dynamics of the first communication account, the method further comprises:

when a first client corresponding to the first communication account performs an operation on the attribute of the first communication account, acquiring attribute change information of the first communication account;

and recording the attribute change information of the first communication account as the attribute dynamic state of the first communication account.

4. The method of claim 3, wherein the attributes of the first communication account number comprise: the image identification of the first communication account and/or the user identification of the first communication account;

the attribute of the first communication account dynamically comprises: the image identification of the first communication account is dynamically changed, and/or the user identification of the first communication account is dynamically changed.

5. The method of claim 4, wherein the sending a security alert message to a second client corresponding to the second communication account according to the attribute dynamics of the first communication account comprises:

judging whether the current attribute of the first communication account is matched with a preset attribute or not according to the attribute dynamic state of the first communication account;

if the current attribute of the first communication account is matched with the preset attribute, sending a first-level safety reminding message to a second client corresponding to the second communication account;

if the current attribute of the first communication account is not matched with the preset attribute, sending a second-level safety reminding message to a second client corresponding to the second communication account;

wherein the preset attribute comprises: an image identification of the official account and/or a user identification of the official account; the first level of urgency is higher than the second level of urgency.

6. The method of claim 4, wherein the sending a security alert message to a second client corresponding to the second communication account according to the attribute dynamics of the first communication account comprises:

acquiring attributes of all associated accounts of the second communication account except the first communication account;

judging whether the current attribute of the first communication account is matched with the attribute of any associated account of the second communication account except the first communication account according to the attribute dynamic state of the first communication account;

if the current attribute of the first communication account is matched with the attribute of any associated account of the second communication account except the first communication account, sending a first-level safety reminding message to a second client corresponding to the second communication account;

if the current attribute of the first communication account is not matched with the attribute of any associated account of the second communication account except the first communication account, sending a second-level safety reminding message to a second client corresponding to the second communication account;

wherein the first level of urgency is higher than the second level of urgency.

7. A safety reminder device, comprising:

8. The apparatus of claim 7, wherein the predetermined association is: a first client corresponding to the first communication account searches a second client corresponding to the second communication account within a preset range through a location-based service, the first client corresponding to the first communication account sends an association request to the second client corresponding to the second communication account, and when an association response returned by the second client corresponding to the second communication account is received, the first communication account and the second communication account are associated; or,

9. The apparatus of claim 7 or 8, further comprising:

the change acquiring module is used for acquiring attribute change information of the first communication account when a first client corresponding to the first communication account performs operation on the attribute of the first communication account;

and the dynamic recording module is used for recording the attribute change information of the first communication account into the attribute dynamic state of the first communication account.

10. The apparatus of claim 9, wherein the attributes of the first communication account number comprise: the image identification of the first communication account and/or the user identification of the first communication account;

11. The apparatus of claim 10, wherein the secure reminder module comprises:

the first attribute matching unit is used for judging whether the current attribute of the first communication account is matched with a preset attribute according to the attribute dynamic state of the first communication account;

the first safety reminding unit is used for sending a first-level safety reminding message to a second client corresponding to the second communication account when the current attribute of the first communication account is matched with a preset attribute; or, the security reminding module is configured to send a security reminding message of a second level to a second client corresponding to the second communication account when the current attribute of the first communication account is not matched with a preset attribute;

12. The apparatus of claim 10, wherein the secure reminder module comprises

An attribute acquisition unit, configured to acquire attributes of all associated accounts of the second communication account, except the first communication account;

a second attribute matching unit, configured to determine, according to the attribute dynamics of the first communication account, whether a current attribute of the first communication account matches an attribute of any associated account of the second communication account other than the first communication account;

the second safety reminding unit is used for sending a safety reminding message of a first level to a second client corresponding to the second communication account when the current attribute of the first communication account is matched with the attribute of any associated account of the second communication account except the first communication account; or, the security reminding method is used for sending a security reminding message of a second level to a second client corresponding to the second communication account when the current attribute of the first communication account is not matched with the attribute of any associated account of the second communication account except the first communication account;

wherein the first level of urgency is higher than the second level of urgency.

13. A communication system comprising at least a first client and a second client, further comprising a safety reminder apparatus according to any one of claims 7 to 12.