基于用户使用移动设备习惯的隐式认证初探

在移动设备(特别是手机)上输入密码是非常麻烦的。随着越来越多的人使用移动设备访问Internet服务,或者从事移动商务活动,人们希望能够简化身份认证操作。为此,提出一种新的身份认证方法——隐式认证,它直接利用用户使用设备的习惯来认证用户,免除了用户输入密码的麻烦;给出了可用于隐式认证的数据及其来源,探讨了可用于隐式认证的具体方法和隐式认证的系统体系结构。所述技术对于隐式认证的进一步研究和应用具有实际意义。

Implicit authentication based on user habits of using mobile device

It is very troublesome to enter the password on mobile devices （especially cell phones）. As more people use mobile devices to access Internet services, or engage in mobile commerce, people want to simplify the authentication operation. The authors present in this paper an implicit authentication method, which authenticates the user based on the user＇s habits of using their devices, and eliminates the trouble of entering password. In this paper, the data for implicit authentication and their sources are given, the specific methods for implicit authentication and the system architecture are discussed. This paper is significant for further research and practical applications of implicit authentication.