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网安学术在线讲座,来了

发布时间:2020-04-22 来源:ICSR 作者:浙大网安

 

浙江大学网络空间安全学院一直以来都有邀请海外教授来浙江大学进行讲座的传统,2018年举办了38场,2019年举办了40余场。2020年因为疫情的原因,从线下改到了线上,浙大网安学院正筹划举办海外学者远程讲座。为了更好的满足学生的观看需求,浙大网安学院积极调动校内外线上直播教学资源,发挥网络平台进行直播的实践和优势,实现居家抗疫、在线学习两不误。

4月25日,明尼苏达大学双城分校卢康杰教授即将开启线上讲座活动。浙大网安学院学生将在线参加讲座。


附:讲座介绍



卢康杰

讲座日期:2020年4月25日 上午 10 点

直播平台:Zoom

讲座题目:Getting Started with Whole-Kernel Analysis Using LLVM


讲座内容:

Operating system (OS) kernels are security critical. The security of the whole computer system is gone if the kernel is compromised. In fact, OS kernels are very buggy, exposing a wide attack surface to adversaries. For example, error handling in the Linux kernel is just "occasionally" correct. In particular, we have found more than one thousand new security bugs of various classes in OS kernels. As such, OS kernels are calling for bug detection! 
In this talk, I will first share how to quickly use LLVM to analyze the Linux kernel, including how to generate the LLVM IR for the kernel source code. Then, I will share how to identify error-handling code and security checks in the Linux kernel, which will allow us to detect a variety of semantic bugs. Have fun with kernel analysis.
 

简介:

Dr. Kangjie Lu is an assistant professor in the Computer Science & Engineering Department of the University of Minnesota-Twin Cities. His research interests include security and privacy, program analysis, and operating systems. He is particularly interested in automatically finding classes of vulnerabilities, introduced by both developers and compilers, in widely used systems, and hardening systems while preserving their reliability and efficiency. He won the competitive best paper award at ACM CCS 2019. His research results are regularly published at top-tier venues and have led to many important updates in the Linux kernel, the Android OS, the FreeBSD kernel, and Apple’s iOS. He received his Ph.D. in Computer Science from the Georgia Institute of Technology. More details can be found at https://www-users.cs.umn.edu/~kjlu

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