时间：2018年7月18日（周三）15：00，

地点：院楼317会议室

报告人：美国田纳西大学Jinyuan Sun副教授

报告题目： Implicit Authentication based on User Behavior

报告摘要：Authentication, if designed properly, prevents many notorious attacks such as identity theft and is the cornerstone of a secure cyberspace. The most widely used authentication method is still password-based using human-memorizable passwords which are trivial to attack despite their quality. Besides, it quickly becomes frustrating and overwhelming to people as more and more applications and services are designed with username and password. The fourth-factor authentication, i.e., based on what you do, is a form of implicit authentication that does not require explicit user action. It is the least explored authentication technique but is receiving more attention from the research community and industry due to the convenience, user-friendliness, lower cost, and better security it offers for practical deployment. In this seminar, we will cover the research done at the University of Tennessee along this line.

嘉宾简介：Jinyuan Sun，美国田纳西大学电子工程与计算机科学系副教授，于2003年在北京信息科学技术大学获得学士学位，2005年在加拿大瑞尔森大学获得硕士学位，2010年在美国佛罗里达大学获得博士学位。IEEE会员，ACM成员，现任IEEE Transactions on Vehicular Technology编委，自2012起担任IEEE INFOCOM 2012国际学术会议的程序委员会成员，同时担任IEEE JSAC、IEEE TPDS、IEEE INFOCOM等国际学术期刊与国际学术会议的审稿人。孙博士主要从事物联网的安全与隐私保护、智能电网、移动系统以及计算机网络等领域的研究工作。在IEEE JSAC、IEEE TPDS、IEEE TMC、IEEE INFOCOM等国际Top学术期刊与Top学术会议发表论文40余篇。

欢迎广大师生前来聆听交流！