151 search results - page 4 / 31 » Using trust and risk in role-based access control policies |
101
Voted
TDSC
2008
14 years 9 months ago
2008
Specifying and managing access control policies is a challenging problem. We propose to develop formal verification techniques for access control policies to improve the current s...
84
Voted
UML
2005
Springer
15 years 3 months ago
2005
Springer
Many of today’s software applications require a high-level of security, defined by a detailed policy and attained via mechanisms such as role-based access control (RBAC), mandat...
TKDE
2008
14 years 9 months ago
2008
Today more and more security-relevant data is stored on computer systems; security-critical business processes are mapped to their digital counterparts. This situation applies to ...
SACMAT
2009
ACM
15 years 4 months ago
2009
ACM
Role based access control (RBAC) is a widely used access control paradigm. In large organizations, the RBAC policy is managed by multiple administrators. An administrative role ba...
ISSTA
2006
ACM
15 years 3 months ago
2006
ACM
Modern enterprise systems support Role-Based Access Control (RBAC). Although RBAC allows restricting access to privileged operations, a deployer may actually intend to restrict ac...