Category: Networking

A computer networking is a digital telecommunications network which allows nodes to share resources. In computer networking, computing devices exchange data with each other using connections between nodes. These data links are established over cable media such as wires or optic cables, or wireless media such as Wi-Fi.

A computer network is a set of computers connected together for the purpose of sharing resources. The most common resource shared today is connection to the Internet. Other shared resources can include a printer or a file server.

What is firewall and Why should you use a firewall?

what is firewall

We’ve heard of firewall all the time, but why is it used? Can it stop the virus? In fact, there is a great chance that you can now use a firewall if your computer has a modern operating system, it is built-in, otherwise, you will have a firewall in your security suite. But what is […]

Raspberry Pi 4 8GB RAM small computer

About Raspberry Pi 4 Single Board Computer: Raspberry Pi 4 8GB is a very popular cheap computer for students. The manufacturer Raspberry Foundation has unveiled the new model of this popular single-board computer Raspberry Pi 4 Computer. In terms of design, the new Raspberry Pi 4 8GB is similar to the previous flagship model Raspberry […]