468 search results - page 73 / 94 » A compositional framework for access control policies enforc... |
CSFW
2003
IEEE
14 years 20 days ago
2003
IEEE
This paper defines a framework in which one can formalize a variety of authorization and policy issues that arise in access control of shared computing resources. Instantiations ...
USENIX
2003
13 years 8 months ago
2003
Trust management credentials directly authorize actions, rather than divide the authorization task into authentication and access control. Unlike traditional credentials, which bi...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— There is a growing trend towards convergence of telecommunication and data networks in order to support a richer set of services and applications. At the same time, increasing ...
HASKELL
2008
ACM
13 years 8 months ago
2008
ACM
Protecting confidentiality of data has become increasingly important for computing systems. Information-flow techniques have been developed over the years to achieve that purpos...
SISW
2005
IEEE
14 years 28 days ago
2005
IEEE
Protecting sensitive files from a compromised system helps administrator to thwart many attacks, discover intrusion trails, and fast restore the system to a safe state. However, ...