979 search results - page 66 / 196 » Developing Dynamic Security Policies |
SACMAT
2009
ACM
14 years 4 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...
SACMAT
2010
ACM
13 years 8 months ago
2010
ACM
Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
ECOOPW
1999
Springer
14 years 2 months ago
1999
Springer
Existing authorization mechanisms fail to provide powerful and robust tools for handling security at the scale necessary for today's Internet. These mechanisms are coming unde...
SP
2010
IEEE
13 years 7 months ago
2010
IEEE
The security of systems such as operating systems, hypervisors, and web browsers depend critically on reference monitors to correctly enforce their desired security policy in the ...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
Middleware technologies often limit the way in which object classes may be used in distributed applications due to the fixed distribution policies that they impose. These policies...