Other Authentication Protocols
-
TACACS (TACACS+ and XTACACS)
- Developed by Cisco Systems for Military applications.
Originally used between Cisco terminal server and a UNIX TACACS
server.
- Mostly replaced by RADIUS since Cisco added RADIUS support to
access products
- Still used for SecurID lookups since SecurID (ACE) server
support TACACS. However, new releases of SecurID now support
RADIUS.