PCPJack built a 230-node SMTP relay from hijacked cloud servers, syncing verified proxies every five minutes for scalable ...

GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links. Look, I get it. You’re 200 hours into the build of your life when ...

I've been using Linux since 1997. If you intend to climb the hierarchical ladder of Linux users, then there are things you'll ...

Get to know command usage and unlock the power of Linux.

These commands are essential when you're working with files and directories.

Git isn't hard to learn, and when you combine Git and GitHub, you've just made the learning process significantly easier. This two-hour Git and GitHub video tutorial shows you how to get started with ...

A newly discovered botnet is compromising poorly-protected Linux servers by brute-forcing weak SSH password login authentication. Researchers at Canada-based Flare Systems, who discovered the botnet, ...

As President Trump continues to press Europe to contribute more to its own defense, NATO announced two Joint Force Commands would transition from U.S. leadership to European in the coming years. The ...

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 ...

The move shows that European countries are taking more responsibility for conventional war planning, a change that President Trump has long pushed for. By Steven Erlanger and Lara Jakes The United ...