公开(公告)号：US09037864B1

公开(公告)日：2015-05-19

申请号：US13239026

申请日：2011-09-21

申请人： Jessica Staddon ,  Andrew M. Archer ,  Madhukar Narayan Thakur ,  Michael Christopher Hearn

发明人： Jessica Staddon ,  Andrew M. Archer ,  Madhukar Narayan Thakur ,  Michael Christopher Hearn

IPC分类号： G06F21/00 ,  G06F21/32

CPC分类号： G06F21/32 ,  G06F21/31 ,  G06F2221/2133

摘要： A system and method for generating user authentication challenges based at least in part on an account owner's social network activity information. A login request including an account owner's correct username and password as well as additional login information is received from a user. The login attempt is detected as a potentially fraudulent based on the additional login information from the user. The account owner's social network activity information is analyzed. An authentication challenge based at least in part on the account owner's social network activity information is generated and sent for display. The login request is allowed or denied based on the completion on the authentication challenge.

摘要翻译： 至少部分地基于帐户所有者的社交网络活动信息来产生用户认证挑战的系统和方法。 从用户那里接收到包含帐户所有者正确用户名和密码以及其他登录信息的登录请求。 基于来自用户的附加登录信息，登录尝试被检测为潜在的欺诈。 分析帐户所有者的社交网络活动信息。 至少部分地基于帐户所有者的社交网络活动信息的认证挑战被生成并发送以进行显示。 根据认证挑战的完成，允许或拒绝登录请求。

公开(公告)号：US09348981B1

公开(公告)日：2016-05-24

申请号：US13355486

申请日：2012-01-21

申请人： Michael Christopher Hearn ,  Andrew M. Archer ,  Madhukar Narayan Thakur ,  Honghai Shen ,  Shreyas S. Doshi

发明人： Michael Christopher Hearn ,  Andrew M. Archer ,  Madhukar Narayan Thakur ,  Honghai Shen ,  Shreyas S. Doshi

IPC分类号： G06F21/31 ,  H04L9/32

CPC分类号： G06F21/31 ,  G06F2221/2133 ,  H04L9/3271

摘要： A system and method for generating user authentication challenges based on risk level is provided. A login request from a user is received. The login request includes identifying information associated with the user sending the login request. A risk analysis based on the identifying information associated with the user sending the login request is performed. A level of risk is identified. The level of risk is part of a risk index that includes multiple levels of risk. An authentication challenge based on the identified level of risk is generated. The login request is allowed or denied based on the completion on the authentication challenge.

摘要翻译： 提供了一种基于风险等级来生成用户认证挑战的系统和方法。 接收到来自用户的登录请求。 登录请求包括与发送登录请求的用户相关联的识别信息。 执行基于与发送登录请求的用户相关联的识别信息的风险分析。 确定了一定程度的风险。 风险水平是风险指数的一部分，包括多个风险级别。 产生基于识别的风险级别的认证挑战。 根据认证挑战的完成，允许或拒绝登录请求。

公开(公告)号：US08997240B1

公开(公告)日：2015-03-31

申请号：US13285535

申请日：2011-10-31

申请人： Javier Kohen ,  Jessica Staddon ,  Andrew M. Archer ,  Madukar Narayan Thakur ,  Michael Christopher Hearn

发明人： Javier Kohen ,  Jessica Staddon ,  Andrew M. Archer ,  Madukar Narayan Thakur ,  Michael Christopher Hearn

IPC分类号： G06F21/00 ,  G06F21/31

CPC分类号： G06F21/31

摘要： A system and method for generating user authentication challenges based at least in part on an account owner's social network activity information. A login request including an account owner's correct username and password as well as additional login information is received from a user. The login attempt is detected as a potentially fraudulent based on the additional login information from the user. The account owner's social network activity information is analyzed. An authentication challenge based at least in part on the account owner's social network activity information is generated and sent for display. The login request is allowed or denied based on the completion on the authentication challenge.

摘要翻译： 至少部分地基于帐户所有者的社交网络活动信息来产生用户认证挑战的系统和方法。 从用户那里接收到包含帐户所有者正确用户名和密码以及其他登录信息的登录请求。 基于来自用户的附加登录信息，登录尝试被检测为潜在的欺诈。 分析帐户所有者的社交网络活动信息。 至少部分地基于帐户所有者的社交网络活动信息的认证挑战被生成并发送以进行显示。 根据认证挑战的完成，允许或拒绝登录请求。