Proxy servers don't just hide IP addresses. They manage traffic, fight malware, help gather data, and power the modern internet. Here's how they work, and why they matter more than ever.

Servers and clients are the building blocks of computer networks Client-server networking grew in popularity during the 1990s as personal computers became the alternative to mainframe computers.

Description of the Relationship Between a Server & a Network. In 1966, the United States government created the first computer network, ARPANET. The network introduced a new way of connecting ...

Computer networking is an invisible web made up of nodes and links that connects all the digital devices in your business. From computers to printers to servers, a computer network lets connected ...

In a client-server model, resources are connected to dedicated servers that centralize storage, printing, backups and more services. Other computers on the network, called clients, connect to the ...

The desktop computers have internet, and the server can print to a printer on the network. However, there is no internet connection on the server, and the desktops cannot access the server.

Microsoft has announced that a recent security update released in June 2025 is causing trouble for some businesses using Windows Server computers as their main network managers. The problem ...

Microsoft has confirmed a widespread issue in Windows Server Update Services (WSUS) that prevents organizations from syncing ...

The UNIX ping command lets you test network servers and latency. Here's how to use it in the macOS Terminal app.

Before we had always-available, fast connections to multiple servers, we had dial-up modems and bulletin board systems (BBS). And it wasn’t even that long ago.