Linux Journal, representing 25+ years of publication, is the original magazine of the global Open Source community.

This article explains all that you need to know about KernelCare. But before studying about KernelCare, let’s do a quick recap of the Linux kernel. It’ll help you understand KernelCare better. The ...

Receiving a transaction notification is only the first step. Production software still has to decide whether that event is safe to turn into application state. A WebSocket callback can arrive in ...

Stories of compromised servers and data theft fill today's news. It isn't difficult for someone who has read an informative blog post to access a system via a misconfigured service, take advantage of ...

The Omarchy project has released Omarchy 4.0.5, introducing a substantial collection of hardware compatibility improvements, desktop performance optimizations, security fixes, and package updates for ...

Linux kernel developers are renewing efforts to retire the x32 application binary interface (ABI), a little-used compatibility feature that attempted to combine the advantages of 64-bit processors ...

Wow! That’s a bold statement from one of the most influential figures in modern computing. But is it true? Some people think so. Others think it’s hype. Most are somewhere in between, aware of ...

The Tails project has released Tails 7.15.1, an emergency security update addressing a compromised certificate authority that could allow attackers to impersonate legitimate HTTPS websites. Released ...

Ubuntu administrators running containerized workloads have a new Linux kernel security problem to watch closely. Public exploit code is now available for CVE-2026-80521, a Linux kernel use-after-free ...

The Internet has become the number one resources for news, information, events, and all things social. As most people know there are many ways to create a website of your own and capture your own ...

Robert Young: It is a great pleasure to have an excuse to reach out to you. How are you and your family? Your kids must be through college by now. Nancy and I and our three daughters are all doing ...

SSH, or Secure Shell, is a cryptographic network protocol for operating network services securely over an unsecured network. It's a vital part of modern server management, providing secure remote ...