1308 search results - page 188 / 262 » Web Services Security and Privacy |
168
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ICC
2007
IEEE
16 years 12 days ago
2007
IEEE
—Proxies provide important rendezvous service in the Session Initiation Protocol (SIP), but it comes at a cost to privacy. A SIP proxy is privy to all of the signaling exchanged ...
146
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CCR
1999
15 years 5 months ago
1999
Different applications have different security requirements for data privacy, data integrity, and authentication. Encryption is one technique that addresses these requirements. En...
183
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CMS
2003
15 years 7 months ago
2003
Classic security systems use a trust model centered in the authentication procedure, which depends on a naming service. Even when using a Public Key Infrastructure as X.509, such s...
167
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
It is increasingly common for users to interact with the web using a number of different aliases. This trend is a doubleedged sword. On one hand, it is a fundamental building bloc...
165
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NCA
2006
IEEE
16 years 5 days ago
2006
IEEE
A Grid system is a Virtual Organization that is composed of several autonomous domains. Authorization in such a system needs to be flexible and scalable to support multiple securi...