Efficient dispersal of information for security, load balancing, and fault tolerance
Journal of the ACM (JACM)
Denial of Service in Sensor Networks
Computer
JAM: A Jammed-Area Mapping Service for Sensor Networks
RTSS '03 Proceedings of the 24th IEEE International Real-Time Systems Symposium
Low-power DoS attacks in data wireless LANs and countermeasures
ACM SIGMOBILE Mobile Computing and Communications Review
DOMINO: a system to detect greedy behavior in IEEE 802.11 hotspots
Proceedings of the 2nd international conference on Mobile systems, applications, and services
Channel surfing and spatial retreats: defenses against wireless denial of service
Proceedings of the 3rd ACM workshop on Wireless security
Proceedings of the 10th annual international conference on Mobile computing and networking
Reconsidering wireless systems with multiple radios
ACM SIGCOMM Computer Communication Review
The feasibility of launching and detecting jamming attacks in wireless networks
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
Energy-efficient link-layer jamming attacks against wireless sensor network MAC protocols
Proceedings of the 3rd ACM workshop on Security of ad hoc and sensor networks
Distributed channel management in uncoordinated wireless environments
Proceedings of the 12th annual international conference on Mobile computing and networking
Wormhole-Based Antijamming Techniques in Sensor Networks
IEEE Transactions on Mobile Computing
Channel surfing: defending wireless sensor networks from interference
Proceedings of the 6th international conference on Information processing in sensor networks
The emergence of networking abstractions and techniques in TinyOS
NSDI'04 Proceedings of the 1st conference on Symposium on Networked Systems Design and Implementation - Volume 1
Understanding and mitigating the impact of RF interference on 802.11 networks
Proceedings of the 2007 conference on Applications, technologies, architectures, and protocols for computer communications
A multi-channel defense against jamming attacks in wireless sensor networks
Proceedings of the 3rd ACM workshop on QoS and security for wireless and mobile networks
Journal of Systems and Software
An anti-jamming strategy for channel access in cognitive radio networks
GameSec'11 Proceedings of the Second international conference on Decision and Game Theory for Security
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Multi-radio (multi-interface, multi-channel) 802.11 and sensor networks have been proposed to increase network capacity and to reduce energy consumption, to name only a few of their applications. They are vulnerable, however, to jamming attacks, in which attackers block communication by radio interference or MAC-protocol violation. Two jamming countermeasures have been proposed, namely software-based channel hopping and error-correcting codes. In this paper, we introduce the problem of maximizing network goodput under jamming attacks through a combination of channel hopping and error-correction coding. We describe the solution space and investigate one point thereof, namely reactive defense against scanning attack. We develop a Markovian model of the reactive channel-hopping defense against the scanning jamming attack and validate it using simulation experiments. Our results suggest that an adaptive defense, based on our model, would improve the resiliency of multi-radio networks against jamming.