14850 search results - page 2661 / 2970 » The Security of |
188
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PODC
2010
ACM
15 years 10 months ago
2010
ACM
We present Gatekeeper, a decentralized protocol that performs Sybil-resilient node admission control based on a social network. Gatekeeper can admit most honest nodes while limiti...
202
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EUC
2007
Springer
15 years 10 months ago
2007
Springer
With the wide adoption of internet into our everyday lives, internet security becomes an important issue. Intrusion detection at the network level is an effective way of stopping m...
187
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EUROCRYPT
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. We introduce a notion of instance-dependent verifiable random functions (InstD-VRFs for short). Informally, an InstD-VRF is, in some sense, a verifiable random function [...
163
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EXPCS
2007
15 years 10 months ago
2007
In surprisingly many computer science research projects, system outcomes may be influenced by computerized or human agents with different economic incentives. Such studies include...
169
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FOAL
2007
ACM
15 years 10 months ago
2007
ACM
The goal of this work is to treat safety and security policies as requirements to be composed in an aspectual style with a developing application. Policies can be expressed either...