2474 search results - page 376 / 495 » Attacks on Steganographic Systems |
192
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EUROPAR
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. Lattice basis reduction is the problem of finding short vectors in lattices. The security of lattice based cryptosystems is based on the hardness of lattice reduction. Fu...
149
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CCS
2010
ACM
15 years 6 months ago
2010
ACM
We investigate techniques for general black-box mitigation of timing channels. The source of events is wrapped by a timing mitigator that delays output events so that they contain...
135
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Botnets, which consist of thousands of compromised machines, can cause significant threats to other systems by launching Distributed Denial of Service (DDoS) attacks, keylogging, a...
190
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
This paper studies a stochastic game theoretic approach to security and intrusion detection in communication and computer networks. Specifically, an Attacker and a Defender take pa...
157
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CONCURRENCY
2008
15 years 6 months ago
2008
Reputation mechanisms help peers in a peer-to-peer (P2P) system avoid unreliable or malicious peers. In application-level networks, however, short peer life-times mean reputations...