311 search results - page 7 / 63 » Administration in role-based access control |
CADE
2011
Springer
12 years 7 months ago
2011
Springer
We describe asasp, a symbolic reachability procedure for the analysis of administrative access control policies. The tool represents access policies and their administrative action...
RBAC
1998
13 years 8 months ago
1998
The intricacy of security administration is one of the most challenging problems in large networked systems. This problem is especially serious in the Web environment, which consi...
SACMAT
2003
ACM
14 years 10 days ago
2003
ACM
In large organizations the administration of access privileges (such as the assignment of an access right to a user in a particular role) is handled cooperatively through distribu...
IFIP
2010
Springer
13 years 1 months ago
2010
Springer
Many cryptographic schemes have been designed to enforce information flow policies. However, enterprise security requirements are often better encoded, or can only be encoded, usin...
ISCAPDCS
2004
13 years 8 months ago
2004
In this paper we analyze the requirements access control mechanisms must fulfill in the context of group communication and define a framework for supporting fine-grained access co...