基于移动智能终端交互行为的持续身份认证技术综述

Continuous identity authentication of mobile intelligent terminal users viainteractive behavior

随着移动智能终端的发展和普及,更多用户在智能手机、平板等移动终端上进行支付、转账、存储个人信息等活动。为了提高用户使用移动智能终端的安全性和便利性,目前移动智能终端身份认证的发展趋向于持续认证。首先,回顾了现有基于移动智能终端的身份认证工作;其次,整理了目前主流的性能评估指标和产业界应用;最后,对持续身份认证在移动智能终端中亟待解决的问题以及发展趋势进行了总结和探讨。

With the development and popularization of mobile intelligent terminals,more and more users are performing activities such as payment,transfer,and storing personal information on mobile terminals,including smartphones and tablets.In order to improve the security and convenience for users to use mobile intelligent terminals,the current development of mobile intelligent terminal identity authentication tends to be continuous authentication.Firstly,the existing identity authentication work based on mobile intelligent terminal is reviewed.Secondly,the current mainstream performance evaluation indicators and industry applications are organized.Finally,a summary and a discussion are conducted on the urgent issues and development trends of continuous identity authentication in mobile intelligent terminals.