Open Source Identity Management
作者：Jim Yang
1. Access Management
2. Provisioning
3. Identity System
4. Authentication
4.1. Single Sign-On (SSO)
4.2. Web Services
4.3. Strong Authentication
4.4. FSSO
4.5. by Mechanism
4.5.1. Kerberos
4.5.1.1. Server
4.5.1.1.1. GNU Sishi
4.5.1.1.2. Apache Kerberos
4.5.1.1.3. Heimdal
4.5.1.1.4. MIT Kerberos
4.5.1.2. SPNEGO (Web Agent)
4.5.1.3. PKINIT (Smart Card)
4.5.2. PKI (X.509) Certificate
4.5.3. Shared Directory
4.5.4. Proxy Systems
4.5.5. NTLM
4.5.6. RADIUS/DIAMETER