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CADE
2008
Springer
14 years 8 months ago
Proving Group Protocols Secure Against Eavesdroppers
Security protocols are small programs designed to ensure properties such as secrecy of messages or authentication of parties in a hostile environment. In this paper we investigate ...
Steve Kremer, Antoine Mercier 0002, Ralf Treinen
AI
2008
Springer
14 years 2 months ago
Using Unsupervised Learning for Network Alert Correlation
Alert correlation systems are post-processing modules that enable intrusion analysts to find important alerts and filter false positives efficiently from the output of Intrusion...
Reuben Smith, Nathalie Japkowicz, Maxwell Dondo, P...
FSE
1998
Springer
131views Cryptology» more  FSE 1998»
13 years 12 months ago
Cryptanalysis of TWOPRIME
Ding et al [DNRS97] propose a stream generator based on several layers. We present several attacks. First, we observe that the non-surjectivity of a linear combination step allows ...
Don Coppersmith, David Wagner, Bruce Schneier, Joh...
IFIPTM
2009
127views Management» more  IFIPTM 2009»
13 years 5 months ago
A Risk Based Approach to Limit the Effects of Covert Channels for Internet Sensor Data Aggregators for Sensor Privacy
Effective defense against Internet threats requires data on global real time network status. Internet sensor networks provide such real time network data. However, an organization...
Camilo H. Viecco, L. Jean Camp
USS
2008
13 years 10 months ago
An Improved Clock-skew Measurement Technique for Revealing Hidden Services
The Tor anonymisation network allows services, such as web servers, to be operated under a pseudonym. In previous work Murdoch described a novel attack to reveal such hidden servi...
Sebastian Zander, Steven J. Murdoch