Linux kernel privilege escalation exploit DirtyClone (CVE-2026-43503) is publicly documented: JFrog published a working attack walkthrough Thursday showing how any local user can gain root on ...

Most Linux server hardening guides list everything equally. This one ranks controls by when attackers hit them: SSH in the ...

This is a simple application whitelisting daemon for Linux. The dir=untrusted rule macro is deprecated and is planned for removal in the 2.1 release. Existing rules continue to parse for compatibility ...

Ubuntu Core offers stronger security than ever. Core is great for IoT or edge devices in the EU. This Linux distro comes with 15 years of support. Also: Microsoft surprises with its first server Linux ...

Canonical has just introduced Ubuntu Core 26, based on the recently-released Ubuntu 26.04 LTS and designed for IoT devices and embedded systems, with precise Linux builds, optimized OTA updates, live ...

Event log analyzer is an essential tool for troubleshooting and optimizing your IT infrastructure. It can detect failed services and alerts the administrator for quick troubleshooting. While ...

Somebody poisoned a trusted download again, somebody else turned cloud servers into public housing, and a few crews are still getting into boxes with bugs that should’ve died years ago — the same old ...

A newly disclosed Linux local privilege escalation vulnerability known as “Dirty Frag” enables escalation from an unprivileged user to root through vulnerable kernel networking and memory-fragment ...

PowerShell can do far more than most users realize. Explore 10 hidden capabilities that save time, improve reporting, and supercharge your workflow. If you spend any time working with systems, chances ...

Agenda ransomware group, popularly known as Qilin, has been abusing legitimate remote management and file transfer tools, security researchers revealed in a new disclosure. By deploying a Linux-based ...