User authentication for social networks

• US 9,712,526 B2
• Filed: 04/04/2016
• Issued: 07/18/2017
• Est. Priority Date: 05/13/2008
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Idefend Ltd.
• Inventors: Headley, Paul
• Primary Examiner(s): CONAWAY, JAMES E
• Application Number:
  US15/089,985
• Publication Number:
  US 20160219049A1
• Time in Patent Office: 470 Days
• Field of Search: 709229
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints
• CPC Class Codes: G10L 17/22 Interactive procedures; Man-machine interfaces
• CPC Class Codes: H04L 51/52 for supporting social networking services
• CPC Class Codes: H04L 63/0861 using biometrical features, e.g. fingerprint, retina-scan cryptographic mechanisms or cryptographic arrangements for entity authentication using biological data H04L9/3231
• CPC Class Codes: H04L 67/306 User profiles

Abstract

Systems and methods are provided for social networks that can verify that enrolled users are not misrepresenting facts about themselves such as age and gender. Verification can be performed, for example, by reference to biometric templates stored during the user enrollment process. The biometric templates can also be used to authenticate users logging into the social network to prevent user impersonation. The ability of some users to communicate to other users of the social network can be limited to only certified users, and even to those certified users that match a criterion, such as gender or age.

Claims

1. A method for preventing a first user from making certain misrepresentations in a social network using an authentication system, the method comprising:

associating the first user with a user ID;

storing a plurality of prompts in association with the user ID;

storing the user ID in association with a biometric template of the first user;

providing a prompt from the plurality of prompts to the first user;

storing a biometric response of the first user thereto in association with the user ID;

receiving from the first user of the social network, the biometric response when the first user logs into the social network;

storing the received biometric response;

receiving a request from a second user of the social network to authenticate the first user of the social network; and

sending to the second user of the social network by the authentication system at least a portion of the biometric response of the first user of the social network provided in the last login biometric response.

2. The method of claim 1 wherein the steps of providing the prompt and storing the biometric response of the first user thereto in association with the user ID are steps that are performed to log into the first user'"'"'s social network account.

3. The method of claim 1 wherein the step of receiving the request from the second user is performed after the step of storing the biometric response of the first user.