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» Preserving Privacy Based on Semantic Policy Tools
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SP
2002
IEEE
200views Security Privacy» more  SP 2002»
13 years 7 months ago
Design of a Role-Based Trust-Management Framework
We introduce the RT framework, a family of Rolebased Trust-management languages for representing policies and credentials in distributed authorization. RT combines the strengths o...
Ninghui Li, John C. Mitchell, William H. Winsborou...
SDMW
2004
Springer
14 years 1 months ago
PeerTrust: Automated Trust Negotiation for Peers on the Semantic Web
Abstract. Researchers have recently begun to develop and investigate policy languages to describe trust and security requirements on the Semantic Web. Such policies will be one com...
Wolfgang Nejdl, Daniel Olmedilla, Marianne Winslet...
PET
2010
Springer
13 years 11 months ago
On the Privacy of Web Search Based on Query Obfuscation: A Case Study of TrackMeNot
Web Search is one of the most rapidly growing applications on the internet today. However, the current practice followed by most search engines – of logging and analyzing users...
Sai Teja Peddinti, Nitesh Saxena
CCS
2004
ACM
14 years 1 months ago
Verifying policy-based security for web services
WS-SecurityPolicy is a declarative configuration language for driving web services security mechanisms. We describe a formal sefor WS-SecurityPolicy, and propose a more abstract ...
Karthikeyan Bhargavan, Cédric Fournet, Andr...
LISA
2007
13 years 10 months ago
PolicyVis: Firewall Security Policy Visualization and Inspection
Firewalls have an important role in network security. However, managing firewall policies is an extremely complex task because the large number of interacting rules in single or d...
Tung Tran, Ehab S. Al-Shaer, Raouf Boutaba