Lab for Internet and Security Technology Yan Chen

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Presentation transcript:

Lab for Internet and Security Technology Yan Chen Network-based Intrusion Detection and Prevention in Challenging and Emerging Environments: High-speed Data Center (SIGCOMM 2010) Web 2.0 (NDSS 2010) and Social Networks (SIGCOMM IMC 2010) Detecting and Characterizing Social Spam Campaigns Conduct the largest scale experiment on Facebook to confirm spam campaigns: 3.5M user profiles, 187M wall posts. Featured in Wall Street Journal, MIT Technology Review, ACM Tech News, and the McCormick Magazine Uncover the attackers’ characteristics. Mainly use compromised accounts. Mostly conduct phishing attack. Release the confirmed spam URLs, with posting times. http://list.cs.northwestern.edu/socialnetworksecurity http://current.cs.ucsb.edu/socialnets/

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