The Lightweight Online Certificate Status Protocol (OCSP) Profile for High-Volume Environments. - Alex Deacon; Ryan Hurst (RFC, 2007)

The EAP-TLS Authentication Protocol. - Dan Simon; Bernard Aboba; Ryan Hurst (RFC, 2008)

PB-TNC: A Posture Broker (PB) Protocol Compatible with Trusted Network Connect (TNC). - Ravi Sahita; Steve Hanna; Ryan Hurst; Kaushik Narayan (RFC, 2010)