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CCS
2005
ACM
14 years 3 months ago
Automated trust negotiation using cryptographic credentials
In automated trust negotiation (ATN), two parties exchange digitally signed credentials that contain attribute information to establish trust and make access control decisions. Be...
Jiangtao Li, Ninghui Li, William H. Winsborough
ICDE
2003
IEEE
119views Database» more  ICDE 2003»
14 years 11 months ago
Implementing P3P Using Database Technology
Platform for Privacy Preferences (P3P) is the most significant effort currently underway to enable web users to gain control over their private information. P3P provides mechanism...
Rakesh Agrawal, Jerry Kiernan, Ramakrishnan Srikan...
CCS
2009
ACM
14 years 4 months ago
Membership-concealing overlay networks
We introduce the concept of membership-concealing overlay networks (MCONs), which hide the real-world identities of participants. We argue that while membership concealment is ort...
Eugene Y. Vasserman, Rob Jansen, James Tyra, Nicho...
IEEEARES
2008
IEEE
14 years 4 months ago
A Security Model and its Application to a Distributed Decision Support System for Healthcare
A distributed decision support system involving multiple clinical centres is crucial to the diagnosis of rare diseases. Although sharing of valid diagnosed cases can facilitate la...
Liang Xiao 0002, Javier Vicente, Carlos Sáe...
IEEEARES
2006
IEEE
14 years 4 months ago
The Security Issue of Federated Data Warehouses in the Area of Evidence-Based Medicine
Healthcare organisations practicing evidence-based medicine strive to unite their data assets in order to achieve a wider knowledge base for more sophisticated research as well as...
Nevena Stolba, Marko Banek, A. Min Tjoa