(Terminal Access Controller Access-Control System Plus, "terminalipääsu kontrolleri pääsureguleerimise süsteem pluss")

olemus
Cisco AAA-arhitektuuriga seansiprotokolli avatud standard

ülevaateid
https://en.wikipedia.org/wiki/TACACS

http://www.cisco.com/c/en/us/support/docs/security-vpn/remote-authentication-dial-user-service-radius/13838-10.html

https://www.alliedtelesis.com/sites/default/files/documents/configuration-guides/tacacs_feature_config_guide_revc.pdf

vt ka
- RADIUS