661 search results - page 21 / 133 » Distributed and Secure Access Control in P2P Databases |
DEXAW
2006
IEEE
14 years 1 months ago
2006
IEEE
: Scalable Distributed Data Structures (SDDSs) store large scalable files over a distributed RAM of nodes in a grid or a P2P network. The files scale transparently for the applicat...
IASTEDSE
2004
13 years 9 months ago
2004
The existence of a central security authority is too restrictive for pervasive computing environments. Existing distributed security schemes fail in a pervasive computing environm...
SP
1996
IEEE
13 years 11 months ago
1996
IEEE
View-based access control enables content-based and context-based security, as opposed to container-based security provided in operating systems. However, view-based access contro...
CSFW
2003
IEEE
14 years 28 days ago
2003
IEEE
A type system is presented that combines a weak form of information flow control, termed distributed access control in the paper, with typed cryptographic operations. The motivat...
XMLSEC
2003
ACM
14 years 26 days ago
2003
ACM
Authorization systems today are increasingly complex. They span domains of administration, rely on many different authentication sources, and manage permissions that can be as com...