1627 search results - page 125 / 326 » On context in authorization policy |
CHI
2009
ACM
14 years 11 months ago
2009
ACM
Many commerce websites post privacy policies to address Internet shoppers' privacy concerns. However, few users read or understand them. Iconic privacy indicators may make pr...
SACMAT
2009
ACM
14 years 5 months ago
2009
ACM
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
SOUPS
2005
ACM
14 years 4 months ago
2005
ACM
Privacy is a concept which received relatively little attention during the rapid growth and spread of information technology through the 1980’s and 1990’s. Design to make info...
SRDS
2003
IEEE
14 years 3 months ago
2003
IEEE
We demonstrate that symmetric-key cryptography can be used for both read and write access control. One-time write access can be granted by handing over an encryption key, and our ...
COLCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
— Sharing personal information and documents is pervasive in Web 2.0 environments, which creates the need for properly controlling shared data. Most existing authorization and po...