115 search results - page 9 / 23 » Reconfiguring Role Based Access Control policies using risk ... |
ICCS
2001
Springer
15 years 1 months ago
2001
Springer
Abstract. Many different access control policies and models have been developed to suit a variety of goals; these include Role-Based Access Control, One-directional Information Flo...
FLAIRS
2003
14 years 11 months ago
2003
This paper proposes a modelling of information security policies in the framework of possibilistic logic. Our modelling is based on the concept of roles associated with users. Acc...
POLICY
2007
Springer
15 years 3 months ago
2007
Springer
We present a discretionary access control framework that can be used to control a principal’s ability to link information from two or more audit records and compromise a user’...
ACSAC
2002
IEEE
15 years 2 months ago
2002
IEEE
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles, based on a specific enterprise policy, thereby authorizing them to ...
90
Voted
DBSEC
2006
14 years 11 months ago
2006
We demonstrate how access control models and policies can be represented by using term rewriting systems, and how rewriting may be used for evaluating access requests and for provi...