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ICASSP
2010
IEEE
14 years 10 months ago
Gradient descent approach for secure localization in resource constrained wireless sensor networks
Many sensor network related applications require precise knowledge of the location of constituent nodes. In these applications, it is desirable for the wireless nodes to be able t...
Ravi Garg, Avinash L. Varna, Min Wu
WISEC
2009
ACM
15 years 4 months ago
Jamming for good: a fresh approach to authentic communication in WSNs
While properties of wireless communications are often considered as a disadvantage from a security perspective, this work demonstrates how multipath propagation, a broadcast mediu...
Ivan Martinovic, Paul Pichota, Jens B. Schmitt
KES
2007
Springer
15 years 3 months ago
A Rewrite Based Approach for Enforcing Access Constraints for XML
Abstract. Access control for semi-structured data is nontrivial, as witnessed by the number of access control approaches in recent literature. Recently a case has been made for exp...
Sriram Mohan, Arijit Sengupta, Yuqing Wu
DIAU
2000
Springer
15 years 2 months ago
On Pseudonymization of Audit Data for Intrusion Detection
In multilaterally secure intrusion detection systems (IDS) anonymity and accountability are potentially conflicting requirements. Since IDS rely on audit data to detect violations...
Joachim Biskup, Ulrich Flegel
COMCOM
2004
83views more  COMCOM 2004»
14 years 9 months ago
Breaking network security based on synchronized chaos
Very recently, the use of chaos synchronization as a means of masking information data in a network has been proposed. Although it is claimed that the security breach is not possi...
Gonzalo Álvarez, Shujun Li