In this part we will be focused on explaining what are the protocols and what protocols we use in our networks. It will list what is done behind the curtains in order to load a webpage on our computer and what rules does our network device follows to be able to speak across the internet with a totally different device.

The first thing to know is that there are a bunch of protocols, not only one, and that every protocol has a bunch of rules inside. Just follow this link and get to know more.

Get more info and select one of our articles:


All Protocols:

General knowledge about Protocols:

7. Application layer:  6. Presentation layer:  5. Session layer:  4. Transport layer:  3. Network layer:  2. Data link layer:  1. Physical layer:  About Protocols: 

Tunneling Protocols: