By Topic

An Enhanced Scheme to Defend against False-Endorsement-Based DoS Attacks in WSNs

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Krauss, C. ; Tech. Univ. Darmstadt, Darmstadt ; Schneider, M. ; Eckert, C.

Node compromise is a serious threat in wireless sensor networks, as it enables an adversary to perform various attacks. Many security schemes exploit the redundancy of many wireless sensor networks to mitigate the impact of node compromise. A report for the base station, generated by one node, must be endorsed by multiple neighboring sensor nodes. However, already proposed schemes are susceptible to False-Endorsement-Based Denial of Service attacks, where a compromised node sends a false endorsement that invalidates the collaboratively generated report. A formerly proposed scheme addresses such an attack, thereby enabling the detection and exclusion of false endorsing nodes. However, a jamming attack can result in a false exclusion of non-compromised nodes. In this paper, we discuss possible solutions to prevent false exclusions of non-compromised nodes and propose an extended scheme.

Published in:

Networking and Communications, 2008. WIMOB '08. IEEE International Conference on Wireless and Mobile Computing,

Date of Conference:

12-14 Oct. 2008