Linus Torvalds releases Linux Kernel 6.19. Discover the 300% TCP boost, PCIe Link Encryption, Live Update Orchestrator for VMs, and more.

OS-R1 is an agentic Linux kernel tuning framework that leverages reinforcement learning (RL) and large language models (LLMs) for efficient kernel configuration. It introduces a rule-based RL approach ...

You've probably heard about Arduino and Raspberry Pi. Both show up in maker forums, both get recommended for electronics projects, and both have passionate communities. So which one do you actually ...

Microsoft has introduced LiteBox, a Rust-based sandboxing library OS that has enabled secure, low-overhead Linux app isolation on Windows without full VMs.

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, ...

Huxley Dunsay of Retro Roadshow joins us in the PCWorld studio to show off the BeBox, a 90s dual-CPU PC with a custom operating system.

Litebox runs sensitive or high‑risk operations inside a separate, sandboxed environment instead of letting them execute ...

I've tested hundreds of Linux distros - these five are the easiest to install ...

Another crucial Windows expiration date is right around the corner for more than a billion PCs. Here's what you need to do now.

Active since at least 2019, the China-linked framework operates at network gateways to inspect and manipulate in-transit traffic, allowing attackers to redirect updates, disrupt security tooling, and ...

The end result is a Frankenstein’s monster of a PC, a cobbled-together mess of modern and venerable components that still ...

Steam Machine stays on track for first half of 2026, as memory and storage shortages delay pricing. Running SteamOS on Linux ...