TY - GEN
T1 - Defending against path-based dos attacks in wireless sensor networks
AU - Deng, Jing
AU - Han, Richard
AU - Mishra, Shivakant
PY - 2005
Y1 - 2005
N2 - Denial of service (DoS) attacks can cause serious damage in resource-constrained, wireless sensor networks (WSNs). This paper addresses an especially damaging form of DoS attack, called PDoS (Path-based Denial of Service). In a PDoS attack, an adversary overwhelms sensor nodes a long distance away by flooding a multi-hop end-to-end communication path with either replayed packets or injected spurious packets. This paper proposes a solution using one-way hash chains to protect end-to-end communications in WSNs against PDoS attacks. The proposed solution is lightweight, tolerates bursty packet losses, and can easily be implemented in modern WSNs. The paper reports on performance measured from a prototype implementation.
AB - Denial of service (DoS) attacks can cause serious damage in resource-constrained, wireless sensor networks (WSNs). This paper addresses an especially damaging form of DoS attack, called PDoS (Path-based Denial of Service). In a PDoS attack, an adversary overwhelms sensor nodes a long distance away by flooding a multi-hop end-to-end communication path with either replayed packets or injected spurious packets. This paper proposes a solution using one-way hash chains to protect end-to-end communications in WSNs against PDoS attacks. The proposed solution is lightweight, tolerates bursty packet losses, and can easily be implemented in modern WSNs. The paper reports on performance measured from a prototype implementation.
KW - Denial of Services Attacks
KW - Security
KW - Sensor Networks
UR - http://www.scopus.com/inward/record.url?scp=33745969132&partnerID=8YFLogxK
U2 - 10.1145/1102219.1102235
DO - 10.1145/1102219.1102235
M3 - Conference proceeding contribution
SN - 1595932275
SN - 9781595932273
T3 - SASN'05 - Proceedings of the 2005 ACM Workshop on Security of Ad Hoc and Sensor Networks
SP - 89
EP - 96
BT - SASN'05 - Proceedings of the 2005 ACM Workshop on Security of Ad Hoc and Sensor Networks
PB - Association for Computing Machinery, Inc
CY - New York, NY
T2 - SASN'05 - 2005 ACM Workshop on Security of Ad Hoc and Sensor Networks
Y2 - 7 November 2005 through 7 November 2005
ER -