116 search results - page 6 / 24 » Role-Based Access Control Requirements Model with Purpose Ex... |
SACMAT
2003
ACM
15 years 2 months ago
2003
ACM
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBACā...
83
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IJNSEC
2007
14 years 9 months ago
2007
This paper presents a Criterion-Based Role-Based Access Control model in which secure permissions (SP), secure operations (SOp), secure objects (SOb), and secure users (SU) are in...
IMCS
2007
14 years 9 months ago
2007
Purpose ā Security information management systems (SIMs) have been providing a uniļ¬ed distributed platform for the efļ¬cient management of security information produced by co...
ICT
2004
Springer
15 years 2 months ago
2004
Springer
This work proposes a XML-based framework for distributing and enforcing RSVP access control policies, for RSVP-aware application servers. Policies are represented by extending XAC...
171
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CADE
2011
Springer
13 years 9 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...