362 search results - page 30 / 73 » An access control model for simplifying constraint expressio... |
IEEEARES
2007
IEEE
14 years 1 months ago
2007
IEEE
The most important part of a firewall configuration process is the implementation of a security policy by a security administrator. However, this security policy is not designed b...
FTCS
1997
13 years 9 months ago
1997
Fast turnaroundtime independabilityevaluation iscrucialfor e cient fault-tolerant system design and dependability of the resulting product since timely feedbacks will allow more i...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
TMC
2011
13 years 2 months ago
2011
—An energy-efficient, reliable and timely data transmission is essential for wireless sensor networks (WSNs) employed in scenarios where plant information must be available for ...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
Collaborative and distributed applications, such as dynamic coalitions and virtualized grid computing, often require integrating access control policies of collaborating parties. ...