Routing Security in Sensor Network: HELLO Flood Attack and Defense
draft-suhopark-hello-wsn-00

Document Type Expired Internet-Draft (individual)
Last updated 2005-12-09
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-suhopark-hello-wsn-00.txt

Abstract

In this document, We consider Wireless Sensor Network (WSN) security and focus our attention to tolerate damage caused by an adversary who has compromised deployed sensor node to modify, block, or inject packets. We adopt a probabilistic secret sharing protocol where secrets shared between two sensor nodes are not exposed to any other nodes. Adapting to WSN characteristics, we incorporate these secrets with bidirectional verification and multipath routing to multiple base stations to defend against HELLO flood attacks. We then analytically show that our defense mechanisms against HELLO flood attack can tolerate damage caused by an intruder

Authors

Suho Park (suhopark@kt.co.kr)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)