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WISEC
2009
ACM
13 years 10 months ago
Towards a theory for securing time synchronization in wireless sensor networks
Time synchronization in highly distributed wireless systems like sensor and ad hoc networks is extremely important in order to maintain a consistent notion of time throughout the ...
Murtuza Jadliwala, Qi Duan, Shambhu J. Upadhyaya, ...
WISEC
2009
ACM
13 years 10 months ago
Mitigating control-channel jamming attacks in multi-channel ad hoc networks
We address the problem of control-channel jamming attacks in multi-channel ad hoc networks. Deviating from the traditional view that sees jamming attacks as a physical-layer vulne...
Loukas Lazos, Sisi Liu, Marwan Krunz
WISEC
2009
ACM
13 years 10 months ago
Securing network access in wireless sensor networks
In wireless sensor networks, it is critical to restrict the network access only to eligible sensor nodes, while messages from outsiders will not be forwarded in the networks. In t...
Kun Sun, An Liu, Roger Xu, Peng Ning, W. Douglas M...
WISEC
2009
ACM
13 years 10 months ago
Practical defenses against pollution attacks in intra-flow network coding for wireless mesh networks
Recent studies show that network coding can provide significant benefits to network protocols, such as increased throughput, reduced network congestion, higher reliability, and ...
Jing Dong, Reza Curtmola, Cristina Nita-Rotaru
WISEC
2009
ACM
13 years 10 months ago
Practical attacks against WEP and WPA
Erik Tews, Martin Beck
WISEC
2009
ACM
13 years 10 months ago
Privacy-preserving 802.11 access-point discovery
Janne Lindqvist, Tuomas Aura, George Danezis, Teem...
WISEC
2009
ACM
13 years 10 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
WISEC
2009
ACM
13 years 10 months ago
Link-layer protection in 802.11i WLANS with dummy authentication
The current 802.11i standard can provide data confidentiality, integrity and mutual authentication in enterprise Wireless Local Area Networks (WLANs). However, secure communicati...
Zhimin Yang, Adam C. Champion, Boxuan Gu, Xiaole B...
WISEC
2009
ACM
13 years 10 months ago
An attacker model for MANET routing security
Mobile ad-hoc networks are becoming ever more popular due to their flexibility, low cost, and ease of deployment. However, to achieve these benefits the network must employ a so...
Jared Cordasco, Susanne Wetzel