We have what you're looking for.
Advisories, HOWTOs, Latest News & Features
Advisories, HOWTOs, Latest News & Features
Advisories
Jul 04, 2025
2025:02229-1 critical security update for libssh released
* bsc#1245309 * bsc#1245310 * bsc#1245311 * bsc#1245314 ...
Jul 04, 2025
2025:02230-1 moderate: samba group membership issue
* bsc#1238063 * bsc#1244136 Cross-References: * CVE-2025-0620 ...
Jul 04, 2025
2025:20453-1 important: libsoup update
* bsc#1243314 * bsc#1243332 * bsc#1243422 * bsc#1243423 ...
Jul 04, 2025
2025:20454-1 moderate: gpg2 denial of service
* bsc#1236931 * bsc#1239119 Cross-References: * CVE-2025-30258 ...
Jul 04, 2025
2025:20455-1 important: python-requests credential leak fix
* bsc#1244039 Cross-References: * CVE-2024-47081 ...
Must Read Articles

Optimizing Linux Security in 2025: Key Strategies & Best Practices
6 - 12 min read
Recent years have demonstrated a notable shift in the cybersecurity landscape, with Linux systems increasingly targeted by adversaries. Once
How Secure Is Linux?
4 - 8 min read
So, how secure is Linux? That’s a question every sysadmin has probably asked themselves at some point, whether they’re setting up a shiny new server
Anatomy of a Linux Ransomware Attack
4 - 7 min read
Ransomware has been making life miserable for IT folks for years now, and you’ve probably heard plenty about how it hits Windows systems . ButIs Linux a More Secure Option than Windows for Businesses?
4 - 8 min read
If you manage systems, you’ve probably thought about the Windows vs. Linux security debate more than once. Security isn’t just some checkbox for
Rising Malware Threats to Linux: Understanding Risks and Defenses
8 - 16 min read
If you’ve been keeping up with the latest IT security news, you may have noticed the increase in the number of attacks on network security within
Navigating Secure Linux Distros for Enhanced Privacy in 2025
7 - 14 min read
Privacy and security have never been more important—or more under threat. With headlines constantly reporting data breaches, hacks, and theNews

Ivanti CSA Flaws Weaponized by Houken for Linux Rootkit Attacks
3 - 6 min read
Linux admins and infosec pros, we’ve got a real problem on our hands. There’s a group out there—the Houken threat actor—that’s not messing around.Jul 03, 2025

Zero-Day Alert: Chrome's V8 Security Flaw Fixed in Emergency Patch
3 - 5 min read
If you're a Linux admin or happen to be neck-deep in infosec, here's something worth your immediate attention: a critical security hole in GoogleJul 02, 2025

Ubuntu 25.10 Brings Rust-Based Tools to Security-Conscious Admins
3 - 6 min read
Anyone following the trajectory of Ubuntu over the past few years could have seen this coming: Canonical isn’t just iterating; it’s evolving. AndJul 01, 2025

Canonical’s Big Move: Multipass VM Manager Goes Fully Open-Source
3 - 6 min read
When you manage lightweight virtual machines (VMs) regularly, tools like Canonical’s Multipass are a lifesaver. It’s fast, reliable, integratesJun 30, 2025

Attacks Targeting South Korean Web Servers: MeshAgent & SuperShell in Play
3 - 6 min read
Linux admins and infosec professionals, let’s talk about a sophisticated attack campaign targeting South Korean web servers. Threat actors areJun 30, 2025

GStreamer 1.26.3 Fixes H.266 Security Flaw, Adds New Features
3 - 6 min read
If you’ve ever set up or maintained a multimedia pipeline on Linux, you already know the stakes. Your system needs to decode, encode, stream, andJun 28, 2025
Contribute to LinuxSecurity
Don’t sit on the sidelines of history. Join the Linux Security community
and write real news & articles about Linux that matters the most.
HOWTOs

Boost Security with GnuPG: Installation and File Encryption Guide
2 - 4 min read
GnuPG , an open-source tool created to enhance security on Linux systems and other platforms, has become an essential component of our securityFeb 12, 2025

Implementing Comprehensive Security Strategies for KSMBD in Enterprises
2 - 3 min read
Kernel SMB Daemon (KSMBD) has become essential for file sharing and data management within Linux ecosystems, becoming increasingly prominent asFeb 10, 2025

Email Encryption: Securing Linux Communications Against Cyber Threats
3 - 6 min read
Communication integrity is a primary concern for all individuals and organizations in this modern digital world. Email is one of the most prevalentFeb 10, 2025

Updating & Upgrading Linux Distributions: Essential Security Practices
6 - 11 min read
Applying security updates promptly after they are released is critically important for us Linux admins, as this practice helps protect againstJan 13, 2025

Elevate Linux Security in 2024 with Advanced Tools and Strategies
2 - 4 min read
As we navigate 2024, the cybersecurity landscape continues to shift and evolve at an ever-increasing pace, increasing in sophistication asSep 30, 2024

Best Practices for Managing Linux Kernel Patches and Updates
3 - 5 min read
The Linux kernel is at the heart of any Linux operating system, serving as an intermediary between hardware and software to efficiently manageSep 02, 2024
Get the Latest News & Insights
Sign up to get the latest security news affecting Linux and
open source delivered straight to your inbox




