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    • 1. 发明授权
    • Authentication of a client using a mobile device and an optical link
    • 使用移动设备和光链路对客户端的认证
    • US08661254B1
    • 2014-02-25
    • US13309217
    • 2011-12-01
    • Venkata Babji Sama
    • Venkata Babji Sama
    • H04L9/00
    • H04L9/3215H04L9/3271H04L63/0838H04L63/18H04L2209/80H04W12/06
    • Systems and methods for enhancing the convenience, reliability and security of transactions are provided. In authenticating a user attempting to engage in a transaction, a machine-readable indicia may be optically acquired and a challenge derived therefrom sent to a one-time password (OTP) application running on a mobile or other device. The device may then generate a response OTP using, at least in part, the derived challenge. The response may be read by a user and used in-band or may alternatively be sent by the mobile device out-of-band to an authentication server, which may respond with an authentication response operable to authenticate the user.
    • 提供了提高交易的便利性,可靠性和安全性的系统和方法。 在对尝试进行交易的用户进行认证时,可以光学地获取机器可读标记,并且从其发送的挑战发送到在移动或其他设备上运行的一次性密码(OTP)应用。 然后,设备可以使用至少部分地导出的挑战来生成响应OTP。 响应可以由用户读取并且被带内使用或者可替代地由带外的移动设备发送到认证服务器,认证服务器可以用可验证用户的认证响应进行响应。
    • 3. 发明授权
    • Authentication using one-time passwords and associated indicia for plural sequences
    • 使用一次密码和相关标记进行多个序列的验证
    • US08572684B1
    • 2013-10-29
    • US13344943
    • 2012-01-06
    • Venkata Babji Sama
    • Venkata Babji Sama
    • H04L9/32
    • H04L63/0838H04L9/3228
    • Methods, apparatus, and systems for using multiple one-time passwords (OTPs) to authenticate a user to access goods or services provided by a single service provider. An electronic computing device associated with the user may include multiple OTP generators for generating multiple OTPs, where each OTP is associated with an OTP identifier that uniquely identifies the OTP from other OTPs. The electronic computing device sends OTP information including the generated OTP and OTP identifier to an authentication server which determines whether a stored OTP corresponding to the received OTP identifier matches the received OTP and, if there is a match, authenticates the user to access goods or services from a single service provider.
    • 使用多个一次性密码(OTP)来验证用户访问单个服务提供商提供的商品或服务的方法,装置和系统。 与用户相关联的电子计算设备可以包括用于生成多个OTP的多个OTP生成器,其中每个OTP与从其他OTP唯一地标识OTP的OTP标识符相关联。 电子计算设备向认证服务器发送包括生成的OTP和OTP标识符的OTP信息,该认证服务器确定与接收到的OTP标识符对应的存储的OTP是否与接收到的OTP相匹配,并且如果存在匹配,则认证用户访问商品或服务 来自单一服务提供商。
    • 6. 发明授权
    • Server and system for automatic profiling based in part on user names
    • 部分基于用户名自动分析的服务器和系统
    • US08862587B1
    • 2014-10-14
    • US13204308
    • 2011-08-05
    • Venkata Babji Sama
    • Venkata Babji Sama
    • G06F17/30
    • G06F17/30699
    • A method, apparatus, and system for generating a profile of a person. The method may include storing a plurality of names, each name being associated with a plurality of name characteristics unique to the name, such as nativity, religion, gender, family social status, and time period. In response to receiving a name to be profiled, one or more associated name characteristics may be used to infer one or more user characteristics such as age, interests, habits, economic potential, and likelihood of buying something at a given point of time. The user characteristics may be provided as a profile of the person.
    • 一种用于生成人物轮廓的方法,装置和系统。 该方法可以包括存储多个名称,每个名称与名称唯一的多个名称特征相关联,诸如诞生,宗教,性别,家庭社会状态和时间段。 响应于接收要被分析的名称,可以使用一个或多个相关联的名称特征来推断一个或多个用户特征,例如年龄,兴趣,习惯,经济潜力和在给定时间点购买某物的可能性。 用户特征可以作为人的简档来提供。