Protecting Secret Data from Insider Attacks

  title={Protecting Secret Data from Insider Attacks},
  author={David Dagon and Wenke Lee and Richard J. Lipton},
  booktitle={Financial Cryptography},
We consider defenses against confidentiality and integrity attacks on data following break-ins, or so-called intrusion resistan t storage technologies. We investigate the problem of protecting secret data, assumin g an attacker is inside a target network or has compromised a system. We give a definition of the problem area, and propose a solutio n, VAST, that uses large, structured files to improve the secure storage of valu able or secret data. Each secret has its multiple shares randomly… CONTINUE READING
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