273 search results - page 16 / 55 » Novel Secure Communication Protocol for Conditional Access S... |
ICICS
2003
Springer
15 years 4 months ago
2003
Springer
This paper presents a policy-based framework for managing access control in distributed heterogeneous systems. This framework is based on the PDP/PEP approach. The PDP (Policy Deci...
USS
2008
15 years 2 months ago
2008
A fundamental tension exists between safety in the common case and security under adversarial conditions for wireless implantable medical devices. We propose a class of new, fail-...
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ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
—Conventional 802.11 medium access control (MAC) characteristics. In particular, all of these designs adopted a protocols have been designed separately from the characteristics s...
INFOCOM
2003
IEEE
15 years 5 months ago
2003
IEEE
— Multiuser diversity refers to a type of diversity present across different users in a fading environment. This diversity can be exploited by scheduling transmissions so that us...
IADIS
2003
15 years 1 months ago
2003
Firewalls are hardware and software systems that protect a network from attacks coming from the Internet. Packet filtering firewalls are efficient, fast and provide a good level o...