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» Cryptographic Protocols and Network Security
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190
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SIGCOMM
2012
ACM
13 years 8 months ago
Dismantling intrusion prevention systems
This paper introduces a serious security problem that people believe has been fixed, but which is still very much existing and evolving, namely evasions. We describe how protocols...
Olli-Pekka Niemi, Antti Levomäki, Jukka Manne...
SIGCOMM
2009
ACM
16 years 20 days ago
Delegating network security with more information
Network security is gravitating towards more centralized control. Strong centralization places a heavy burden on the administrator who has to manage complex security policies and ...
Jad Naous, Ryan Stutsman, David Mazières, N...
ICDCSW
2003
IEEE
15 years 11 months ago
LHAP: A Lightweight Hop-by-Hop Authentication Protocol for Ad-Hoc Networks
Most ad hoc networks do not implement any network access control, leaving these networks vulnerable to resource consumption attacks where a malicious node injects packets into the...
Sencun Zhu, Shouhuai Xu, Sanjeev Setia, Sushil Jaj...
176
Voted
SAC
2006
ACM
16 years 3 days ago
Proactive resilience through architectural hybridization
In a recent work, we have shown that it is not possible to dependably build any type of distributed f fault or intrusiontolerant system under the asynchronous model. This result f...
Paulo Sousa, Nuno Ferreira Neves, Paulo Verí...
200
Voted
OTM
2007
Springer
16 years 8 days ago
Network Coding Protocols for Secret Key Distribution
Abstract. Recent contributions have uncovered the potential of network coding, i.e. algebraic mixing of multiple information flows in a network, to provide enhanced security in pa...
Paulo F. Oliveira, João Barros