Authentication (AAA)
![](https://b2998944.smushcdn.com/2998944/wp-content/uploads/2023/02/Auto-1.jpg?lossy=1&strip=1&webp=1)
3 main elements: Authentication, Authorization and Accounting. AAA uses radius attribute management tool to ensure that only authorized users.
3 main elements: Authentication, Authorization and Accounting. AAA uses radius attribute management tool to ensure that only authorized users.