2209 search results - page 202 / 442 » Language Based Secure Communication |
143
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MONET
2010
15 years 2 months ago
2010
It is well recognized that security is vital for reliable operation of vehicular ad-hoc networks (VANETs). Location privacy is one of the main security challenges in VANETs, which ...
124
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MATA
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. Mobile agent systems provide new perspectives for distributed e-commerce applications. These applications may present specific restrictions, making mobile agent systems ...
128
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CCS
2004
ACM
15 years 9 months ago
2004
ACM
d Abstract) XiaoFeng Wang∗ Michael K. Reiter† We present congestion puzzles (CP), a new countermeasure to bandwidth-exhaustion attacks. Like other defenses based on client puz...
151
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CCS
2010
ACM
15 years 11 months ago
2010
ACM
In distributed environments, statements from a number of principals, besides the central trusted party, may influence the derivations of authorization decisions. However, existin...
132
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SACMAT
2003
ACM
15 years 9 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. GTRBAC...