TY  - CONF
EP  - 2628
ID  - scholars7089
N1  - cited By 14; Conference of 2014 IEEE Wireless Communications and Networking Conference, WCNC 2014 ; Conference Date: 6 April 2014 Through 9 April 2014; Conference Code:109204
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84912137497&doi=10.1109%2fWCNC.2014.6952822&partnerID=40&md5=cb9101638e24ad6380ed61b4dd6523ca
A1  - Khan, W.Z.
A1  - Aalsalem, M.Y.
A1  - Saad, N.M.
A1  - Xaing, Y.
A1  - Luan, T.H.
KW  - Cloning; Random processes; Wireless sensor networks
KW  -  Distributed solutions; Internal attacks; Network configuration; Network divisions; node replication attack; Random Walk; security; Tamper resistance
KW  -  Sensor nodes
TI  - Detecting replicated nodes in Wireless Sensor Networks using random walks and network division
Y1  - 2016///
SN  - 15253511
N2  - Wireless Sensor Networks are vulnerable to node replication attacks due to deployment in unattended environments and the lack of physical tamper-resistance. An adversary can easily capture and compromise sensor nodes and after replicating them, he inserts arbitrary number of replicas into the network to mount a wide variety of internal attacks. In this paper we propose a novel distributed solution (RAND) for the detection of node replication attack in static WSNs which combines random walks with network division and works in two phases. In the first phase called network configuration phase, the entire network is divided into different areas. In the second phase called replica detection phase, the clone is detected by following a claimer-reporter-witness framework and a random walk is employed within each area for the selection of witness nodes. Simulation results show that our scheme outperforms the existing witness node based strategies with moderate communication and memory overhead. © 2014 IEEE.
AV  - none
PB  - Institute of Electrical and Electronics Engineers Inc.
SP  - 2623
ER  -