96 search results - page 13 / 20 » On provenance and privacy |
CCS
2009
ACM
14 years 8 months ago
2009
ACM
In a proxy re-encryption (PRE) scheme [4], a proxy, authorized by Alice, transforms messages encrypted under Alice's public key into encryptions under Bob's public key w...
IEEEARES
2010
IEEE
14 years 2 months ago
2010
IEEE
: © Solving the Transitive Access Problem for the Services Oriented Architecture Alan H. Karp, Jun Li HP Laboratories HPL-2008-204R1 SOA, web services, access control, RBAC, PBAC,...
EUROSEC
2009
ACM
14 years 2 months ago
2009
ACM
Network traces of Internet attacks are among the most valuable resources for network analysts and security researchers. However, organizations and researchers are usually reluctan...
CCS
2009
ACM
14 years 2 months ago
2009
ACM
We describe CoSP, a general framework for conducting computational soundness proofs of symbolic models and for embedding these proofs into formal calculi. CoSP considers arbitrary...
ACSAC
2007
IEEE
14 years 1 months ago
2007
IEEE
The provenance of a piece of data is of utility to a wide range of applications. Its availability can be drastically increased by automatically collecting lineage information duri...