374 search results - page 27 / 75 » Managing Delegation in Access Control Models |
MOBISYS
2007
ACM
15 years 9 months ago
2007
ACM
We present rendezvous-based access control for access control in the pre-hospital environment. Rendezvous-based access control is a simple cryptographic access control method that...
SACMAT
2004
ACM
15 years 3 months ago
2004
ACM
Emerging trust and risk management systems provide a framework for principals to determine whether they will exchange resources, without requiring a complete definition of their ...
JCS
2008
14 years 9 months ago
2008
The protection of privacy is an increasing concern in our networked society because of the growing amount of personal information that is being collected by a number of commercial...
TELSYS
2002
14 years 9 months ago
2002
Abstract. In this article, the performance and capacity gain achievable with quality of service (QoS) management in packet switched radio networks based on the General Packet Radio...
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TDSC
2008
14 years 9 months ago
2008
Specifying and managing access control policies is a challenging problem. We propose to develop formal verification techniques for access control policies to improve the current s...