Looking for non-Linux open-source options? From ghosts of past operating systems to fascinating works in progress, here are my top picks.

Linux is getting a security wake-up call - why it was inevitable and I'm not worried ...

Linux server admins may get the ability to turn off a vulnerable function in the OS kernel until a patch for a zero-day ...

Cisco's Foundry spec can evaluate existing AI models and frontier LLMs such as Anthropic's Mythos and OpenAI's GPT-5.5-Cyber.

Hyunwoo Kim, also known as "V4bel," recently disclosed "Dirty Frag," a dangerous security vulnerability that provides local ...

Malicious actors with code execution capability may gain root access on Linux systems using as few as 10 lines of Python, according to a researcher.

"AI is fundamentally changing who can find vulnerabilities and how fast," said Qasim Mithani, CEO and co-founder of depthfirst. "The open source projects that act as the backbone of modern technology ...

"Open source is dead," says Cal.com co-founder and CEO Bailey Pumfleet. But my conversations with top open source developers ...

The Linux Foundation’s Open Driver Initiative represents another step toward a more open and sustainable hardware ecosystem ...

PamDOORa Linux backdoor abuses PAM modules for SSH persistence and credential theft, increasing Linux server compromise risks ...

Weekly cybersecurity recap covering zero-days, malware, phishing, supply chain attacks, cloud threats, AI security risks, and ...

As AI agents move into production, traditional container security is failing at scale. Edera is addressing this gap with ...