Open Access. Powered by Scholars. Published by Universities.®

Computer Engineering Commons

Open Access. Powered by Scholars. Published by Universities.®

Digital Communications and Networking

Routing

External Link

Articles 1 - 1 of 1

Full-Text Articles in Computer Engineering

Evaluating The Vulnerability Of Network Traffic Using Joint Security And Routing Analysis, Patrick Tague, David Slater, Jason Rogers, Radha Poovendran Mar 2009

Evaluating The Vulnerability Of Network Traffic Using Joint Security And Routing Analysis, Patrick Tague, David Slater, Jason Rogers, Radha Poovendran

Patrick Tague

Joint analysis of security and routing protocols in wireless networks reveals vulnerabilities of secure network traffic that remain undetected when security and routing protocols are analyzed independently. We formulate a class of continuous metrics to evaluate the vulnerability of network traffic as a function of security and routing protocols used in wireless networks. We develop two complementary vulnerability definitions using set theoretic and circuit theoretic interpretations of the security of network traffic, allowing a network analyst or an adversary to determine weaknesses in the secure network. We formalize node capture attacks using the vulnerability metric as a nonlinear integer programming ...