Title: In-Network Support for End-to-End Diagnostics and Security

Speaker: 陈昂（Assistant Professor）Rice University

Time: 2019年1月3日（周四）上午10点

Venue: 软件所5号楼3层334报告厅

Abstract: One emerging trend of today's networks is that they are becoming highly programmable. Such programmability brings unique opportunities unfound in traditional, fixed-function networks. In this talk, I will describe our recent work in leveraging programmable data planes for network diagnosis and security. The first part of the talk revolves around a logical abstraction called "temporal provenance". This abstraction models the processing of requests in distributed systems for diagnosis, and can be supported by new in-network telemetry primitives. The second part of the talk describes how network programmability enables advanced policies for context-aware security.

Biography: Ang Chen is an assistant professor of Computer Science at Rice University. He works on distributed systems, with a particular interest in making them more reliable. Before Rice, he received his PhD from the University of Pennsylvania. Ang loves life and hopes that you do too!

邀请人：许利杰 软件工程技术研究中心

邀请人注：陈昂教授在计算机系统和网络领域顶级会议，如OSDI，EuroSys，SIGCOMM，NSDI上发表多篇学术论文，此次报告将介绍其在分布式系统和网络方面的学术研究成果与经验，欢迎各位老师与同学参与。