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Towards End-to-End Security Analysis of Networked Systems

Towards End-to-End Security Analysis of Networked Systems. Deepak Garg, Jason Franklin , Dilsun Kaynar, and Anupam Datta. Secure Hamburgers. User Level Programs. Malicious Mustard. Lettuce. Operating System. Virtual Machine Monitor. Hardware.

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Towards End-to-End Security Analysis of Networked Systems

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  1. Towards End-to-End Security Analysis of Networked Systems Deepak Garg, Jason Franklin, Dilsun Kaynar, and Anupam Datta

  2. Secure Hamburgers User Level Programs Malicious Mustard Lettuce Operating System Virtual Machine Monitor Hardware * My apologies to any vegetarian or hungry members of the audience.

  3. Networked Secure Hamburgers Malicious Mustard Virtual Machine Virtual Machine … Malicious Mustard Client Virtual Machine Monitor Malicious Mustard Memory Hardware Secure Co-processor Feisty Fries

  4. Logic of Secure Hamburgers Malicious local threads can corrupt unprotected data and code Malicious Mustard Killer Ketchup Key: Control Flow Hardware Resets Trusted Computing Technology old NEW!!! Memory Memory Protection Time Threads Network Comm. Crypto.

  5. Verifying Implementations • Found vulnerabilities in hypervisor design and implementation

  6. Hungry for More? • CMU Theory of Secure Systems Project • http://www.cs.cmu.edu/~jfrankli/toss

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