Description
Nowadays, security plays an important role in a company. Without any security solution implementation on our network, a user can simply “plug and play” into our network. The user may simple pick up a valid IP address or be assigned one automatically via DHCP. It is convenient, but not a good way if your network contains sensitive data. Worse, this user may have all the rights to your network so he can do dangerous things.
When your company grows bigger and bigger, there is a moment that you need to consider implementing security to your network. There are many ways to secure a network but AAA offers a complete solution. In this tutorial let’s find out about this security feature.
Before diving into AAA, let’s take an example of a user who wants to connect to our network.