Credential and Provisioning (enroll)
Intrusion Detection Exchange Format (idwg)
IPSEC KEYing information resource record (ipseckey)
Kerberized Internet Negotiation of Keys (kink)
Message Authentication Signature Standards (mass)
An Open Specification for Pretty Good Privacy (openpgp)
Protected Entertainment Rights Management (perm)
Securely Available Credentials (sacred)
Secure Network Time Protocol (stime)
Security Issues in Network Event Logging (syslog)
Transport Layer Security (tls)