5252 search results - page 243 / 1051 » Logic in Access Control |
185
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WOWMOM
2005
ACM
16 years 25 days ago
2005
ACM
IEEE 802.11 Medium Access Control (MAC) called Distributed Coordination Function (DCF) provides two different access modes, namely, 2-way (basic access) and 4-way (RTS/CTS) hands...
204
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SP
2007
IEEE
16 years 1 months ago
2007
IEEE
In several distributed systems a user should only be able to access data if a user posses a certain set of credentials or attributes. Currently, the only method for enforcing such...
202
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ICIP
2004
IEEE
16 years 9 months ago
2004
IEEE
This paper presents an authentication scheme and an access control scheme for JPEG2000 image codestreams based on hash chains. Both schemes are fully compatible with the core part...
190
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HPDC
2002
IEEE
16 years 7 days ago
2002
IEEE
This paper presents the design, implementationand evaluation of Mingle, a secure distributed search system. Each participatinghost runs a Mingle server, which maintains an inverte...
168
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
The first generation of European e-passports will be issued in 2006. We discuss how borders are crossed regarding the security and privacy erosion of the proposed schemes, and show...