The Domain Name System, like most pieces of the internet, was designed to be distributed across many computers. Concentration ...

Your public IP address is sort of like a street address; it's a unique string of numbers assigned by your internet service provider to identify your home internet network. In addition to your home ...

An SMTP server allows you to send, receive, and forward email messages between users. Learn how to configure SMTP server in ...

There are three commands you can use to find out what the IP address of a website is, and they’re all easy to use. Let’s see what you’re required to do: Find the IP address using the ping command Find ...

If you want to try self-hosting apps, and finally cut ties with big corporations like Google, umbrelOS makes it very easy.

Need to quickly turn on your PC from another room in your house? With Wake-on-LAN, you can. Here's how to set it up and why ...

When millions of people suddenly couldn't load familiar websites and apps during the Amazon Web Services, or AWS, outage on Oct. 20, 2025, the affected servers weren't actually down. The problem was ...

Microsoft is investigating an ongoing DNS outage affecting customers worldwide, preventing them from accessing Microsoft ...

Academic researchers developed a side-channel attack called TEE.Fail, which allows extracting secrets from the trusted ...

The October 2025 security update for Windows 11 25H2, Windows 11 24H2, and Windows 10 22H2 has reportedly forced some users into the BitLocker recovery screen ...

New rack-based AI acceleration hardware is being positioned as a cost-effective and straightforward way to power AI inference workloads ...