I am looking for a link I found in this Forum

[Perimeter]

Just a week or two ago, I thought I saved a link here somewhere that pointed to some basic introduction into networks for beginners. I have been searching for over an hour now and can't find it. I am not talking about the VPN Primer or how not to get hacked. It was network 101 basically.
Anyone has a suggestion which link that is?

 

[Rob2020]

Maybe one of these;

The OSI Model – The 7 Layers of Networking Explained in Plain English

This article explains the Open Systems Interconnection (OSI) model and the 7 layers of networking, in plain English. The OSI model is a conceptual framework that is used to describe how a network functions. In plain English, the OSI model helped standardize the way computer systems send...

www.freecodecamp.org

Non-technologically advanced looking for advice

One of the most important things you can do is start to learn the basics of computer networking. Just start searching and reading on IP addresses, subnet, etc I would say a significant portion of people here with issues is due to lack of networking skills. I was one of those, learning the...

ipcamtalk.com

Router Security

Router Security

routersecurity.org

 

[TonyR]

How about this one ? ==>> Computer Network Tutorial for Beginners

 

[Perimeter]

How about this one ? ==>> Computer Network Tutorial for Beginners

I think it was that one. Many thanks.