Capture.PNG

## User Authentication (7 of 9) - Authentication Services - Three security measures are generally known as AAA (authenticating, authorizing, and accounting) - Two popular solutions to provide AAA services for large networks: - RADIUS (Remote Access Dial-In User Service) - TA...

## User Authentication (7 of 9) - Authentication Services - Three security measures are generally known as AAA (authenticating, authorizing, and accounting) - Two popular solutions to provide AAA services for large networks: - RADIUS (Remote Access Dial-In User Service) - TACACS+ (Terminal Access Controller Access Control System Plus)