Existing security models require that information of a given security level be prevented from “leaking” into lower-security information. High-security applications must be dem...
It is well established that bitmap indices are efficient for read-only attributes with low attribute cardinalities. For an attribute with a high cardinality, the size of the bitma...
Abstract—In this paper we explore the incentive and architectural issues that arise in Consortia of Peer-to-Peer Wireless Local Area Networks. A P2P WLAN Consortium (PWC) is a co...
Panayotis Antoniadis, Costas Courcoubetis, Elias C...
We present a model and protocol for anonymous credentials. Rather than using deterrents to ensure non-transferability, our model uses secure hardware with biometric authentication...
Security folklore holds that a security mechanism based on stack inspection is incompatible with a global tail call optimization policy. An implementation of such a language may ha...