Anat Talmy

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We present a protocol for access control in which any entity can prove its access privileges only to designated servers. This generalizes the problem of abuse freedom to the question of access control. If an abuse free access control device is captured by a malicious party, the information about places or resources it can access would not be revealed to the(More)
We present a new lookup algorithm for Viceroy, a peer-to-peer system, which outperforms the existing algorithm for the system, yet it is much simpler and easier to implement. We also present our fully-functional graphical simulation of Viceroy, and propose several other improved lookup (routing) algorithms for this network. We show experimental results to(More)
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