Network security - private communication in a public world. - Charlie Kaufman; Radia J. Perlman; Mike Speciner (Prentice Hall, 1995)

Secure Password-Based Protocol for Downloading a Private Key. - Radia J. Perlman; Charlie Kaufman (NDSS, 1999)

Key Exchange in IPSec: Analysis of IKE. - Radia J. Perlman; Charlie Kaufman (IEEE Internet Comput., 2000)

PDM: A New Strong Password-Based Protocol. - Charlie Kaufman; Radia J. Perlman (USENIX Security Symposium, 2001)

Analysis of the IPSec Key Exchange Standard. - Radia J. Perlman; Charlie Kaufman (WETICE, 2001)

Did You Ever Have To Make Up Your Mind? What Notes Users Do When Faced With A Security Decision. - Mary Ellen Zurko; Charlie Kaufman; Katherine Spanbauer; Chuck Bassett (ACSAC, 2002)

DoS protection for UDP-based protocols. - Charlie Kaufman; Radia J. Perlman; Bill Sommerfeld (CCS, 2003)

Security Mechanisms for the Internet. - Steven M. Bellovin; Jeffrey I. Schiller; Charlie Kaufman (RFC, 2003)

Internet Key Exchange (IKEv2) Protocol. - Charlie Kaufman (RFC, 2005)

User-centric PKI. - Radia J. Perlman; Charlie Kaufman (IDtrust, 2008)

Privacy-preserving DRM. - Radia J. Perlman; Charlie Kaufman; Ray A. Perlner (IDtrust, 2010)

Internet Key Exchange Protocol Version 2 (IKEv2). - Charlie Kaufman; Paul E. Hoffman; Yoav Nir; Pasi Eronen (RFC, 2010)

What's different about security in a public cloud? - Charlie Kaufman (CCSW, 2011)

Hierarchical networks with Byzantine Robustness. - Radia J. Perlman; Charlie Kaufman (COMSNETS, 2011)

Scalable per-flow resource management for large hierarchical networks. - Irena Atov; Charlie Kaufman; Radia J. Perlman (HPSR, 2012)

Byzantine robustness, hierarchy, and scalability. - Radia J. Perlman; Charlie Kaufman (CNS, 2013)

Internet Key Exchange Protocol Version 2 (IKEv2). - Charlie Kaufman; Paul E. Hoffman; Yoav Nir; Pasi Eronen; Tero Kivinen (RFC, 2014)