A layered framework strategy for deploying high assurance VPNs. - Samuel Patton; Bryan Smith; David Doss; William Yurcik (HASE, 2000)

Distributed Weakness in Virtual Private Networks. - Samuel Patton; David Doss; William Yurcik (LCN, 2000)

Open Source Versus Commercial Firewalls: Functional Comparison. - Samuel Patton; David Doss; William Yurcik (LCN, 2000)

A Virtual Private Network Deployment Framework. - Samuel Patton; Bryan Smith; David Doss; William Yurcik (LCN, 2000)