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SWS
2004
ACM
15 years 12 months ago
Applying hierarchical and role-based access control to XML documents
W3C Recommendations XML Encryption and XML-Digital Signature can be used to protect the confidentiality of and provide assurances about the integrity of XML documents transmitted...
Jason Crampton
WPES
2004
ACM
15 years 12 months ago
Off-the-record communication, or, why not to use PGP
Quite often on the Internet, cryptography is used to protect private, personal communications. However, most commonly, systems such as PGP are used, which use long-lived encryptio...
Nikita Borisov, Ian Goldberg, Eric A. Brewer
TISSEC
2010
121views more  TISSEC 2010»
15 years 4 months ago
Privacy-aware role-based access control
Privacy has been acknowledged to be a critical requirement for many business (and non-business) environments. Therefore, the definition of an expressive and easy-to-use privacyre...
Qun Ni, Elisa Bertino, Jorge Lobo, Carolyn Brodie,...
DSN
2007
IEEE
16 years 23 days ago
Automatic Cookie Usage Setting with CookiePicker
HTTP cookies have been widely used for maintaining session states, personalizing, authenticating, and tracking user behaviors. Despite their importance and usefulness, cookies hav...
Chuan Yue, Mengjun Xie, Haining Wang
SACMAT
2003
ACM
15 years 11 months ago
An approach to engineer and enforce context constraints in an RBAC environment
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...
Gustaf Neumann, Mark Strembeck