WO2012174775A1

WO2012174775A1 - Method and system for acquiring designated information

Info

Publication number: WO2012174775A1
Application number: PCT/CN2011/078003
Authority: WO
Inventors: 镇立新; 龙腾; 罗希平; 陈青山; 曹璐
Original assignee: 上海合合信息科技发展有限公司
Priority date: 2011-06-24
Filing date: 2011-08-04
Publication date: 2012-12-27
Also published as: CN102281140A; CN102281140B

Abstract

The present invention provides a method and system for acquiring designated information. The acquisition method comprises: when finding that designated information designated by a registered user of a source and to be provided to a registered user of a sink is stored, a website server requesting the registered user of the sink to provide a verification image, the verification image being related to the registered user of the sink and/or the designated information; the website server receiving the verification image from the registered user of the sink, the verification image comprising an image obtained by photographing a specific object or a scene; the website server verifying the correctness of the verification image submitted by the registered user of the sink; and when it is determined through verification that the verification image submitted by the registered user of the sink is correct, providing the stored designated information to the registered user of the sink. Compared with the prior art, the present invention additionally sets a verification image, thereby enhancing the information security, improving the interestingness of the information transmission by guessing the verification image, and expanding the content of the transmitted verification image.

Description

The present invention relates to the field of information security technologies, and in particular, to a method and system for implementing specified information acquisition through a network. Background technique

At present, the network technology is very mature. The Internet and the mobile Internet, which mainly targets mobile devices such as mobile phones, have entered the daily life of people. More and more users are accustomed to using the convenience and rich resources of the network for office, leisure, entertainment. And other activities. For example, the use of various social networking sites in people's daily lives has become very popular, such as domestic QQ, Renren.com, Kaixin.com, Facebook, Twi tter, MSN, etc. A social networking site is an Internet application service designed to help people build social networks. It mainly provides functions such as writing blogs, transmitting photos, designing personal spaces, listening to music, playing games, etc. In the network environment, virtual people are everyday in reality. Behavior, to meet the needs of users to display their own, communication and sharing quickly and easily. Compared with traditional networks, social networks are characterized by user participation, which encourages the majority of Internet users to create content together. To use these social networking sites, users need to register first and become registered users of the website. Each registered user will have their own dedicated space, which saves a lot of information about themselves, such as contact information, photos, audio and video, and published content. Posts, etc., registered users can set which of these information can be publicly shared by everyone, which can only be seen by designated people, and which are private and private.

The development of user identity authentication technology improves the security of user network ID to a certain extent. However, the prior art has several defects in verifying the legality of user identity and protecting the security of user online account and password. In the current social networking site, assuming that the registered user A logs in to the website with his/her own account and password, he can see all the public information of the registered user A on the social networking site, and the registered user A. All friends or contacts specify the information that registered user A has permission to obtain. In this way, if a other user such as a network hacker obtains the account and password of the registered user A, the above various types of information can be seen, and in reality, the case where the social network website account and password are obtained by others is frequently occurring. The security of the information is not guaranteed. Summary of the invention

It is an object of the present invention to provide a method and system for specifying information to solve the problem of information leakage in the prior art where information security is not guaranteed. The present invention provides a method for obtaining a specified information, including: when the website server finds that the specified information that is specified by the source registered user to be provided to the registered user of the sink is stored, the website registration user is required to provide the verification image; An image is associated with the sink registered user and/or the specified information; a web server receives a verification image submitted by the sink registered user; the verification image includes an image taken from a specific object or scene; the website server verifies the The correctness of the verification image submitted by the registered user of the sink; the website server provides the specified information corresponding to the registered user of the sink when verifying that the verification image submitted by the registered user is correct Register the user with the sink. Optionally, the specified information obtaining method further includes the step of the registered user inputting the identity information at the website to log in for identity authentication.

Optionally, the specified information includes: text, image, sound, video, or any combination thereof.

Optionally, the website server verifies the correctness of the verification image submitted by the sink registered user, including: setting a verification image submitted by the sink registration user and a source registration user specified to provide the specified information to the registered user of the sink The verification image is subjected to image matching comparison to determine the correctness of the verification image submitted by the registered user. The present invention further provides a specified information acquisition system, including: a storage unit, And storing, by the source registration user, specified information that is provided to the registered user of the sink and the verification image; the verification image is related to the destination registered user and/or the specified information; and the searching unit is configured to search whether the storage unit is used And storing, by the source registration user, specified information provided to the registered user of the sink, and when finding that the specified information is stored, requesting the registered user of the sink to provide a verification image; the verification image includes photographing from a specific object Or an image of the scene; a verification unit, configured to verify the correctness of the verification image submitted by the sink registered user; and an information providing unit, configured to: when the verification unit verifies that the verification image is correct And specifying information corresponding to the registered user of the sink is provided to the registered user of the sink.

Optionally, the storage unit further includes identity information that stores a registered user of the sink to log in at the website for identity authentication. Optionally, the specified information includes: text, image, sound, video, or any combination thereof.

Optionally, the specified information acquiring system further includes an interface generating unit, configured to generate a registered user login interface and a verification image submitting interface. Optionally, the verifying unit verifies the correctness of the verification image submitted by the sink registration user, including: the verification image submitted by the sink registration user and the source registration user that specifies the provisioning designation information to the registered user of the sink The set verification image performs image matching comparison to determine the correctness of the verification image submitted by the registered user. The present invention provides a method and system for acquiring specified information applied to a network, which mainly sets a verification image associated with a registered user and designated information for a registered user, and only when the registered user of the sink provides a valid verification image, the destination is provided. Registered users can get the associated specified information. Compared with the prior art, the security of information is enhanced. In addition, in the present invention, the content of the transmitted verification image is expanded by adding specified information including text, image, sound, video, or any combination thereof to the verification image; in addition, by identifying the identity information of the registered user The association can be achieved by taking images of the same content for different registrations Users give different specified information, greatly expanding the application of information transfer. BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a schematic flow chart of a method for acquiring specified information according to the present invention;

2 is a structural block diagram of a specified information acquisition system of the present invention.

DETAILED DESCRIPTION OF THE INVENTION The inventors of the present invention have found that in existing social networking websites, for example, the transmission of designated information is only associated with the identity information of the registered user. Once the identity information is exposed or stolen, others can use the office. The identity information is logged into the social networking site, and the specified information transmitted by other registered users is directly obtained, and the information security is poor. Therefore, the inventors of the present invention have improved the prior art, and proposed a method and system for acquiring specified information applied to a network, mainly for adding a verification image associated with a registered user and designated information for a registered user. The verification image includes an image taken from a particular object or scene. Only when the registered user of the sink provides a valid verification image, the registered user of the sink can obtain the associated specified information. Compared with the prior art, the security of information is enhanced.

FIG. 1 is a schematic flow chart showing a method for acquiring specified information according to the present invention. As shown in FIG. 1, the specified information obtaining method includes: Step S101: A registered user of a sink enters identity information on a website to log in for identity authentication. Generally, a social networking website is an Internet application service, which is designed to help people establish a social network, and virtualize the daily behavior of people in reality in a network environment, and satisfy the needs of users to conveniently display themselves and communicate and share. To use these social networking sites, users need to register first and become registered users of the website. Each registered user will have their own dedicated space, which saves a lot of information about themselves, such as contact information, photos, audio and video, and published content. Posts, etc., registered users can set which of these information can be publicly shared by everyone, which can only be seen by designated people, and which are private and private. Therefore, each registered user can serve as a source for posting information (which can be called a "source registered user"), or as a sink for receiving information transmitted from other registered users (may be called a "sink registered user". "), therefore, in the following description, "Source Registered User" and "Sink Registered User" are only for clearer indication of the sender or receiver of a particular specified information, and are not intended to limit the invention.

The foregoing step S101 specifically includes: the registered user of the sink can log in to the website by inputting the account and the corresponding password on the registered user login page. Through the above login step, the sink registration user logs into the website, and the website provides a dedicated space corresponding to the account.

Next, in step S103, after the registered user of the sink is logged in, the website server searches to find whether other registered users (ie, the registered users of the source) store the specified information that is provided to the registered users of the sink.

In an actual application, a registered user who has a request for information transmission first logs in to the website, then uploads information to the website, and can determine which of the information is obtained for the designated registered user, and the information is called designation. Information; at the same time, a designated registered user who has the right to acquire the specified information, and a verification image that must be provided when acquiring the specified information are respectively designated for each specified information. It will be appreciated that in the present invention, the verification image can be set differently for different specified information or different registered users.

Specifically, in an embodiment, a source registration user may store a specified information on the website server (the specified information may be text, image, sound, video, or any combination thereof), and the setting is performed. The specified information is transmitted to one or more of the registered users of the sink, and different authentication images can be set for each registered user of the sink. Correspondingly, each registered registered user wants to obtain this The specified information may provide a respective verification image; in another embodiment, a source registration user may store a plurality of specified information on the website server (the specified information may be text, images, sounds, videos, or Any combination of the above, the setting of the plurality of specified information is transmitted to the plurality of sink registered users (one specified information can be transmitted to the plurality of sink registered users, and one of the registered users can obtain one or more specified information), and Correspondingly, different authentication images are set for each sink registered user. Correspondingly, each sink registered user wants to obtain the corresponding specified information, and then provides different verification images corresponding to themselves; in yet another embodiment, one The source registered user may store a plurality of specified information on the website server (the specified information may be text, image, sound, video, or any combination thereof); and set the plurality of specified information to be transmitted to the plurality of sinks Registered user (a specified message can be sent to multiple registered users, one One of the registered users of the sink can obtain one or more specified information), and can set the corresponding same verification image for two or more of the registered users of the sink (including all the registered users of the sink share a verification image), corresponding to If the respective registered users of the shared verification image want to obtain the corresponding designated information, the same verification image may be provided, but it is still possible to obtain the specified information of the different content. In still another embodiment, multiple source registrations are obtained. The user may store a specified information on the website server (the specified information may be text, image, sound, video or any combination thereof), and set the specified information to be transmitted to a registered user of the sink, and Setting the same verification image (corresponding to the registered user of the sink) or a different verification image (corresponding to the registered user of the source) for the one of the registered users of the destination, correspondingly, the one of the registered users of the destination wants to obtain Multiple sources to register a user with multiple specified information, you have to provide the corresponding The same or different verification images, thereby obtaining a plurality of specified information from a plurality of source registered users; Of course, the foregoing is only an example, but is not limited thereto. In other embodiments, there are still other types of combinations of registered users, designated information, and verification images, and details are not described herein again.

In addition, the verification image set by the source registration user is an image taken from a specific object or scene. The size of the image as the verification image and its content are not limited, for example: The resolution of the image may be 320*240 pixels (QVGA), 640*480 pixels (VGA), 800*600 pixels. (SVGA), 1024*768 pixels (XGA), 1400*1050 pixels (SXGA+), 1600*1200 pixels (UVGA), or any other type that meets the requirements of a web server; the content of the image can be an object or The whole picture of the scene can also be one of them, even a snap image with no specific meaning. Further, the website server may pre-store the specified information according to the account of the registered user. Once the registered user of the website logs in to the website, the website server searches for the account of the registered user according to the address, and finds whether the registration is stored for the address. User specified information. If the one or more specified information is found, the prompt information may be given, and the registered registered user is prompted to have the specified information transmitted by the other registered user, and the registered registered user is required to provide the corresponding verification image; If the specified information is not found, it returns to the end. For the prompt information given by the web server described above, the prompt information may be specifically, but not limited to, displayed in a dedicated space of the registered user of the sink, or directly pop up a dedicated dialog box, etc., but The description is not described herein because the prompting function is known to those skilled in the art. In the above step S103, if the website server finds that the specified information that the source registered user specifies to be provided to the registered user of the sink is stored, the registered registered user is required to provide the verification image, and proceeds to step S105; otherwise, if the website server does not check When it is found that the specified information stored by the source registered user to be provided to the registered user of the sink is stored, the process returns to the end. Next, in step S105, the website server receives the verification image submitted by the registered user of the sink.

In the present invention, in step S103, if the website server finds that the specified information stored by the source registered user to be provided to the registered user of the destination is found, the website server may provide the prompt information (for example: prompting other registered users to specify Give him the specified information and provide a verification image submission interface), and ask the registered user to provide the verification image. Correspondingly, the registered user of the sink submits the verification image according to the prompt information of the website server. In particular, when there are multiple verification images, the registered users of the sink can submit the verification in turn. Certificate image or submit all verification images in a single pass. The verification image is associated with the sink registered user and/or the specified information. In particular, the verification image is an image taken from a specific object or scene. The size of the image as the verification image and its content are not limited, and the size of the image may be any one that meets the requirements of the web server; the content of the image may be a whole picture of an object or a scene, or may be among them. One part, even a snap shot image with no specific meaning.

Next, in step S107, the website server verifies the correctness of the verification image submitted by the sink registered user. In the present invention, the verification step mainly includes: performing image matching comparison between the verification image submitted by the sink registration user and the verification image set by the source registration user to determine the correctness of the verification image submitted by the registration user. More specifically, in an embodiment, the determining of the correctness refers to determining whether the verification image submitted by the registered user of the sink and the verification image set by the source registration user are consistent in content, that is, determining that the verification image is taken by the two. Is it the same object or scene? It should be specially noted that, here, it is not necessary to determine whether the elements in the image are consistent with each other. For example, in some cases, the angles of shooting, the time of the two verification images, the ambient light at the time of shooting, the person who photographed, the camera equipment used for shooting, and the like may be different.

The above-described verification techniques are well known to those skilled in the art, and only one of them is described herein to demonstrate the applicability of the present invention, but is not intended to limit the scope of the present invention. For example, in one embodiment, the verification process described above may include the following steps: First, according to the document "SURF: Speed-up Robus t Features» ( Herber t Bay, Andreas Es s, Tinne Tuyte laar s, Luc Van Gool The method described in Computer Vi s ion and Image Unders tanding 110 (2008) 346-359) extracts the feature points of the two verification images and the feature vectors corresponding to each feature point respectively; the second step is to put a verification image into All feature points and another test All the feature points in the image are compared - the number of feature point pairs matching the same is recorded; the matching of the two feature points is that the distance between the feature vectors corresponding to the two feature points is less than one advance The set value D1; The third step, the number of matching feature point pairs is greater than a preset value N1, then the two verification images are considered to be consistent, or the two verification images are considered to be the same Object or scene; Conversely, the number of matching feature point pairs is not greater than a preset value N1, then the two verification images are considered to be inconsistent, or the two verification images are not the same object or scene. .

In the above step S107, if the website server verifies that the verification image submitted by the registered user is correct (that is, the verification image submitted by the registration user matches the verification image set by the source registration user), To step S1 09; conversely, if the website server verifies that the verification image submitted by the registered user of the sink is an error (that is, the verification image submitted by the registered user of the sink is inconsistent with the verification image set by the source registered user), Then the end is returned (you can additionally provide a prompt to verify the image as an error to the registered user of the sink). Next, in step S109, the website server, when verifying that the verification image submitted by the sink registered user is correct, provides the stored specified information corresponding to the registered user of the sink to the registered user of the sink. In a practical application, when the website server verifies that the verification image submitted by the sink registered user is correct, the specified information corresponding to the registered user of the sink is provided to the registered user of the sink. Specifically, when the verification image corresponds to a specified information, when the verification image is correct, the website server provides a specified information; when the verification image corresponds to a plurality of specified information (may be a source registered user When the plurality of designation information may be a plurality of designation information of a plurality of source registration users, the website server provides a plurality of pieces of designation information when the verification image is correct. In particular, when there are a plurality of verification images, the website server can verify the correctness of the verification images one by one, and provide specified information corresponding to the correct verification image when one or more of the verification images are correct . The application of the present invention in the acquisition of specified information will be described in detail below by way of examples. The first embodiment: the registered user saves a multimedia information on the server of the website W, specifies that the registered user B has the right to acquire, and sets a verification map F1 required for obtaining the multimedia information, and the verification image F1 refers to Shooting an object or an image of a scene; Registered User B logs in to Website W, and the Website Server prompts Registered User B to have a multimedia message from Registered User A, and submits the correct verification image F2; Registered User B submits verification Image F2, the verification image F2 refers to an image of an object or a scene; the website server verifies that the verification image F2 submitted by the registered user B is consistent with the verification image F1 set by the registered user A; the website server is verifying When the verification image F2 submitted by the registered user B is matched with the verification image F1 set by the registered user A, the multimedia information saved by the registered user A is provided to the registered user B. The multimedia information includes text, images, sounds, videos, any combination of them, or other various multimedia information. In this embodiment, the verification image may be an object or a scene that is commonly known by the registered user A and the registered user B, and is an object or a scene that needs to be registered by the user B to be guessed under certain prompts, so as to improve the information. Security also increases the interest in getting information.

Second Embodiment: Registered User A takes an image of an object or a scene, adds relevant multimedia information to the image, saves it on the server of the website W and specifies that the registered user B can see that the registered user B is When you see this object on the scene or on the image, you can't see more things in this scene, and when Registered User B logs in to the website W, and submits the captured object or the image of this scene (at this time, this one) When the image is used as the verification image, you can see that the registered user A has joined. Relevant multimedia information. The multimedia information includes text, images, sounds, videos, any combination of them, or other various multimedia information.

The third embodiment: both the registered user A and the registered user B have taken the same object or the same scene image, and respectively add relevant multimedia information M1, M2 to the respective captured images, and save them on the server of the website W and specify Registered user C can see that registered user C can see no more things in this scene or on the scene, or when the registered user C logs in to the website W, and submits the photographed When an object or an image of the scene is displayed, the related multimedia information M1 joined by the registered user A and the related multimedia information M2 joined by the registered user B can be respectively seen. The multimedia information includes text, images, sounds, videos, any combination of them, or other various multimedia information.

Fourth Embodiment: The registered user A takes an image of an object or a scene, and adds two pieces of multimedia information M1, M2 associated with the image on the server of the website W, respectively, to the registered user B and the registered user C. Look. When the registered user B or the registered user C logs in to the website W and submits the captured object or the image of the scene, the registered user B can see the multimedia information M1 that A has joined, and the registered user C can see A. The multimedia information M2 added. Moreover, although the registered user B and the registered user C input images taken from the same object or the same scene, the multimedia information they see is different. The multimedia information includes text, images, sounds, videos, any combination of them, or other various multimedia information. FIG. 1 is a structural block diagram of a specified information acquisition system according to another embodiment of the present invention. As shown in FIG. 1, the specified information acquisition system includes: a storage unit 200, a search unit 202, a verification unit 204, and an information providing unit 206. In addition, the specified information acquiring system further includes an interface generating unit, configured to generate a registered user login interface 207 and a verification image submitting interface 209.

The storage unit 200 is configured to store various types of information, where the information includes: storing identity information that is registered by the registered user (including the source registered user and the registered registered user) to perform identity authentication on the website, and is specified by the source registered user. The specified information provided to the registered user of the sink, and the verification image for obtaining each designated information. The identity information includes an account number and a corresponding password; the specified information may be text, image, voice, video, or any combination thereof; the verification image and the sink registered user and/or the Specify information related. The registered user login interface 207 is used for the registered user (including the source registered user and the registered registered user) to input the identity information on the website to log in for identity authentication. Since the present invention mainly relates to the acquisition of specified information, therefore, the description is made with the registered user of the sink as the weight. Registered users of the website can log in to the website by entering the account number and its corresponding password on the registered user login page. Through the above login step, the registered user of the sink is logged into the website, and the website provides a dedicated space corresponding to the account, which saves a lot of information about itself, such as contact information, photos, audio and video, published posts, etc. Registered users can decide which of these information can be publicly shared with everyone, which can only be seen by designated people, and which are private and private.

The searching unit 202 is configured to search, in the storage unit 200, whether the information specified by the source registration user to be provided to the registered user of the registered website is stored in the storage unit 200, and the stored information is found in the storage When specifying information, the registered registered user is required to provide a verification image. The search unit 202 is used to search for the specified information. If one or more specified information is found, the prompt information may be given, and the registered registered user is prompted to have the specified information transmitted by the other registered user, and the request information is requested. The registered user of the sink provides the corresponding verification image; if the specified information is not found, the process returns to the end. The verification image submission interface 209 is configured to submit a verification image for the sink registration user web server. The verification image is associated with the sink registered user and/or the specified information. In particular, the verification image is an image taken from a specific object or scene. The size of the image as the verification image and its content are not limited, and the size of the image may be any one that meets the requirements of the web server; the content of the image may be a whole picture of an object or a scene, or may be among them. One part, even a snap shot image with no specific meaning.

The verification unit 204 is configured to verify the correctness of the verification image submitted by the sink registration user.

In the present invention, the verification unit 204 is used to verify the correctness of the verification image submitted by the sink registration user: performing image matching comparison between the verification image submitted by the sink registration user and the verification image set by the source registration user, Determine the correctness of the verification image submitted by the registered user of the sink.

More specifically, in an embodiment, the determining of the correctness refers to determining whether the verification image submitted by the registered user of the sink and the verification image set by the source registration user are consistent in content, that is, determining that the verification image is taken by the two. Is it the same object or scene? It should be specially noted that, here, it is not necessary to determine whether the elements in the image are consistent with each other. For example, in some cases, the angles of shooting, the time of the two verification images, the ambient light at the time of shooting, the person who photographed, the camera equipment used for shooting, and the like may be different.

The information providing unit 206 is configured to provide the stored specified information corresponding to the registered user of the sink to the registered user of the sink when the verification unit verifies that the verification image is correct.

In an actual application, when the verification image corresponds to a specified information, when the verification image is correct (that is, the verification image submitted by the sink registration user matches the verification image set by the source registration user), the website server Providing the specified information that is searched by the searching unit 202 from the storage unit 200 to the sink registered user; when the verification image corresponds to a plurality of specified information (may be a plurality of specified information of a source registered user, Can be multiple assignments for multiple source registered users When the verification image is correct (that is, the verification image submitted by the sink registration user matches the verification image set by the source registration user), the website server searches the search unit 202 from the storage unit 200. The specified information is provided to the registered user of the sink.

In summary, the present invention provides a method and system for acquiring specified information applied to a network, which mainly sets a verification image associated with a registered user and designated information for a registered user, but only when the registered user of the address provides valid verification. The image, the registered user of the sink can obtain the associated specified information. Compared with the prior art, the security of information is enhanced. In addition, in the present invention, the content of the transmitted verification image is expanded by adding specified information including text, image, sound, video, or any combination thereof to the verification image; in addition, by identifying the identity information of the registered user The association can realize the image of the same content to give different designated information to different registered users, which greatly expands the application of information transmission. The above-described embodiments are merely illustrative of the principles and effects of the invention and are not intended to limit the invention. Any of the above-described embodiments can be modified by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of protection of the present invention should be as set forth in the claims.

Claims

Claim

A method for acquiring specified information, comprising: the website server requesting the registered user of the sink to provide a verification image when searching for the specified information that is stored by the source registered user to be provided to the registered user of the sink; An image associated with the sink registered user and/or the specified information;

The website server receives a verification image submitted from the registered user of the sink; the verification image includes an image taken from a specific object or scene;

The website server verifies the correctness of the verification image submitted by the sink registered user; when the website server verifies that the verification image submitted by the sink registered user is correct, the stored user registers with the destination Corresponding specified information is provided to the registered user of the sink.

The method for acquiring specified information according to claim 1, further comprising the step of the destination registration user entering the identity information to log in for identity authentication.

3. The specified information acquisition method according to claim 1, wherein the specified information comprises: a text, an image, a sound, a video, or any combination thereof.

The specified information obtaining method according to claim 1, wherein the website server verifies the correctness of the verification image submitted by the sink registered user, comprising: specifying a verification image submitted by the registered user of the sink and specifying the designation The information is compared to the verification image set by the source registration user of the registered user of the sink to perform image matching comparison to determine the correctness of the verification image submitted by the registered user.

A specified information obtaining system, comprising: a storage unit, configured to store specified information specified by a source registered user and provided to a registered user of the sink And the verification image; the verification image is related to the sink registered user and/or the specified information; the searching unit is configured to search whether the storage unit stores the source registration user specified to be provided to the sink registered user. Specifying information, and when finding that the specified information is stored, requesting the sink registered user to provide a verification image; the verification image includes an image taken from a specific object or scene;

a verification unit, configured to verify the correctness of the verification image submitted by the sink registration user, and an information providing unit, configured to: when the verification unit verifies that the verification image is correct, The specified information corresponding to the registered user is provided to the registered user of the sink.

The specified information obtaining system according to claim 5, wherein the storage unit further comprises identity information for storing a registered user of the sink to log in at the website for identity authentication.

7. The specified information acquisition system according to claim 5, wherein the specified information comprises: text, image, sound, video, or any combination thereof.

8. The specified information acquisition system according to claim 5, further comprising an interface generating unit configured to generate a registered user login interface and a verification image submission interface.

The specified information obtaining system according to claim 5, wherein the verifying unit verifies the correctness of the verification image submitted by the sink registered user, comprising: verifying a verification image submitted by a registered user of the sink and specifying Providing the specified information to the verification image set by the source registration user of the registered user of the sink for image matching comparison to determine the correctness of the verification image submitted by the registered user of the destination.