A newly documented Linux botnet named SSHStalker is using the IRC (Internet Relay Chat) communication protocol for command-and-control (C2) operations. The protocol was invented in 1988, and its ...

Why settle for an ancient, analog PBX? The top voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price. I’ve been writing and ...

A good VPN can protect your privacy and data, as long as you use it correctly. Here’s how to choose the right one, cut through the marketing lingo, and get the most out of it. I’ve been writing about ...

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