84 search results - page 7 / 17 » Dynamic Enforcement of Knowledge-Based Security Policies |
SACMAT
2003
ACM
14 years 1 months ago
2003
ACM
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...
CNSR
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper presents an approach for managing access to services over presence-based communications based on the context of the situation. This paper addresses two technical challe...
CIS
2006
Springer
14 years 9 days ago
2006
Springer
Autonomic Computing Systems (ACS) are expected to achieve the same level of self-regulation and pervasiveness as human autonomic systems. Because of the features of ACS, the tradit...
BIRTHDAY
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. We present a Mobile-Ambients-based process calculus to describe context-aware computing in an infrastructure-based Ubiquitous Computing setting. In our calculus, computin...
ICC
2009
IEEE
13 years 6 months ago
2009
IEEE
Intrusion Detection and/or Prevention Systems (IDPS) represent an important line of defense against the variety of attacks that can compromise the security and well functioning of...