Sciweavers

Share
SP
2005
IEEE

Detection of Denial-of-Message Attacks on Sensor Network Broadcasts

10 years 7 months ago
Detection of Denial-of-Message Attacks on Sensor Network Broadcasts
So far, sensor network broadcast protocols assume a trustworthy environment. However, in safety and missioncritical sensor networks this assumption may not be valid and some sensor nodes might be adversarial. In these environments, malicious sensor nodes can deprive other nodes from receiving a broadcast message. We call this attack a Denial-of-Message Attack (DoM). In this paper, we model and analyze this attack, and present countermeasures. We present SIS, a Secure Implicit Sampling scheme that permits a broadcasting base station to probabilistically detect the failure of nodes to receive its broadcast, even if these failures result from an attacker motivated to induce these failures undetectably. SIS works by eliciting authenticated acknowledgments from a subset of nodes per broadcast, where the subset is unpredictable to the attacker and tunable so as to mitigate acknowledgment implosion on the base station. We use a game-theoretic approach to evaluate this scheme in the face of a...
Jonathan M. McCune, Elaine Shi, Adrian Perrig, Mic
Added 25 Jun 2010
Updated 25 Jun 2010
Type Conference
Year 2005
Where SP
Authors Jonathan M. McCune, Elaine Shi, Adrian Perrig, Michael K. Reiter
Comments (0)
books