HTTP Authentication: Basic and Digest Access Authentication. - John Franks; Phillip M. Hallam-Baker; Jeffery L. Hostetler; Scott D. Lawrence; Paul J. Leach; Ari Luotonen; Lawrence C. Stewart (RFC, 1999)

An HTTP Extension Framework. - Henrik Frystyk Nielsen; Paul J. Leach; Scott D. Lawrence (RFC, 2000)

Upgrading to TLS Within HTTP/1.1. - Rohit Khare; Scott D. Lawrence (RFC, 2000)

Addressing an Amplification Vulnerability in Session Initiation Protocol (SIP) Forking Proxies. - Robert Sparks; Scott D. Lawrence; Alan Hawrylyshen; Byron Campen (RFC, 2008)

Domain Certificates in the Session Initiation Protocol (SIP). - Vijay K. Gurbani; Scott D. Lawrence; Alan S. A. Jeffrey (RFC, 2010)

Extended Key Usage (EKU) for Session Initiation Protocol (SIP) X.509 Certificates. - Scott D. Lawrence; Vijay K. Gurbani (RFC, 2010)