报告简介：

    Cyber security and privacy protection are critical elements for persons, businesses and government agencies nowadays. However it is hard to fight against various attacks. In this talk I would like to present our recent research in these topics. Domain fluxing is the major technique that botnet writers are using, therefore, DNS failures offer defenders a reliable tools to identify bots and observe their properties. On the other side, there are challenges in this new battle field. In terms of privacy protection, performance is a big problem for current anonymous systems, we have proposed a predicted packet padding strategy to reduce the delay. I am looking for suggestions and comments in these topics.

报告人简介：

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