Network Security
system security Linux network
system security Linux network The romanticized image of the digital nomad – a laptop on a sun-drenched balcony – rarely accounts for the actual friction of maintaining a professional development environment on the move. . The friction is amplified with Linux. We are looking for a setup that respects our kernel configurations, handles volatile network handovers, and maintains a strict security posture without the hand-holding of a consumer-grade OS – so, put simply, more than just a laptop and a sunny deck. The hardware is...
May 26, 2026
Server Securityopen-source Linux administration
open-source Linux administration Cron has existed in Unix and Linux environments for decades, handling backups, cleanup scripts, patching jobs, log rotation, monitoring tasks, and other maintenance work that administrators do not want to run manually. Most Linux servers rely on it constantly, which is exactly why attackers continue abusing it for persistence after a system has already been compromised. . Persistence through cron is not complicated. Attackers do not need a rootkit or advanced malware framework to maintain...
May 25, 2026
Vendors/Productssecurity breach linux
security breach linux A major internal repository breach at GitHub has exposed a critical and overlooked blind spot in Linux supply chain security. Kernel exploits, exposed SSH services, weak firewall rules, and vulnerable daemons dominated the Linux threat model for years, and in many environments, they still matter. But recent supply-chain incidents involving GitHub ecosystems, npm packages, and malicious developer tooling point somewhere else entirely: the developer workstation. . The breach matters because...
May 21, 2026
Security Trends access control multi-tenant
access control multi-tenant Linux administrators often face an ugly choice in the cloud: prioritize convenience and cost-efficiency by sharing infrastructure, or sacrifice those benefits for the sake of total isolation. Most modern Linux workloads don't live on their own private servers anymore. They live in shared environments like Kubernetes clusters, where multiple teams and services run side-by-side. It sounds efficient, and it usually is. . But cloud isolation isn't as ironclad as it looks on the diagram. If you...
May 21, 2026
Vendors/Productsincident response cloud security
incident response cloud security Managed Extended Detection and Response (MXDR) has become one of the most sought-after security services in the enterprise market — and with good reason. It promises the holy grail: broad visibility across endpoints, network, cloud, email, and identity, combined with the 24/7 human expertise most organizations simply cannot build in-house. . However, the rapid growth of the market has produced a wide range of providers whose capabilities vary considerably beneath the surface. Choosing the...
May 19, 2026
Refine news
X Clear Filters
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Community Poll
What got you started with Linux?
Loading...
Explore Latest Linux Security news
We found 8 articles for you...
210
security advisorybuffer overflowexploitsExamining BootHole: Security Software Under Threat From Exploits
Recent BootHole vulnerabilities reconfirm that security functions require additional scrutiny to protect users and systems from dangerous exploits. . The recent BootHole and related vulnerabilities raise the question of whether software used for critical security functions should have special scrutiny. When a security operation fails the ramifications are considerable, especially when the security process is widely distributed. Heartbleed, a critical vulnerability found in the OpenSSL library, is an example and BootHole is the most recent. The BootHole vulnerability was discovered by Eclypsium in April 2020 but was not disclosed until July 28. It took nearly four months to remediate because many stakeholders were involved. The Eclypsium researchers found a buffer overflow in GRUB2 (GRand Unified Bootloader version 2), which is the default bootloader in most Linux OS distributions. Gaining control of a bootloader is an ultimate prize for attackers (and their malware) because it provides persistent access to a device. . ZeroDay threats emphasize the urgent need for advanced security measures to mitigate risks posed by vulnerabilities endangering networks.. bootHole vulnerabilities, buffer overflow risks, GRUB2 security, software scrutiny, exploit prevention. . Brittany Day
Aug 11, 2020
•
Security Vulnerabilities
83
security advisoryCiscoexploitsPersistent Threats from Security Flaws in Cisco RV320/RV325 Despite Patches
Cisco acknowledged yesterday that it bungled a crucial patch for a vulnerability in two router models. The company's shoddy initial patches allowed hackers to continue attacks throughout the past two months. . The security flaws impact Cisco RV320 and RV325 WAN VPN routers, two models popular with internet service providers and large enterprises. Cisco patched two security flaws impacting RV320 and RV325 routers at the end of January. The link for this article located at ZDNet is no longer available. . Cisco's recent update for RV320/RV325 routers has fallen short, leading to ongoing vulnerabilities exploited by attackers for over two months. Cisco Routers, Security Flaws, Patch Management, RV320 RV325, WAN VPN Security. . LinuxSecurity.com Team
Mar 28, 2019
•
Hacks/Cracks
82
malwarecybercrimelaw enforcementDarkode Hacking Forum Shut Down By Global Law Enforcement Agencies
In a joint operation that included law enforcement agencies from 20 countries, the infamous Darkode hacking forum has been taken down. Darkode, an ill-famed meeting place for top level hackers, was notorious for its though registration process which granted access only to users that could prove they were professionals at their craft, and had tricks and software to share or sell to others.. Some of the hacking tools that exchanged hands on the forum include malware, zero-day exploits, rentable botnets, and access to compromised servers. The link for this article located at Softpedia is no longer available. . An extensive investigation culminated in the dismantling of the infamous Silk Road marketplace, recognized for illicit trade.. Darkode Hacking Forum, Cybercrime Takedown, Malware Exchange, Law Enforcement Operation. . Alex
Jul 27, 2015
•
Government
83
exploitsrouter securityhome networkingAssessing Risks of ASUS and Linksys Exploits in Home Networks
If you're using network-attached storage, video surveillance equipment, or remote router management software, beware of dodgy firmware--it's become ground zero for hacker exploits, as recent debacles with Asus and Linksys routers emphatically illustrate. . The message is clear: In 2014, vulnerable routers, NAS boxes, and other connected devices are leaving our home networks wide open to attack. The link for this article located at CIO is no longer available. . The message is clear: In 2014, vulnerable routers, NAS boxes, and other connected devices are leavin. you're, using, network-attached, storage, video, surveillance, equipment, remote, router, management. . LinuxSecurity.com Team
Feb 19, 2014
•
Hacks/Cracks
78
security advisoryexploitsriskSecurity Advisory: Android Devices Face Risks From Update Delays
There are millions of vulnerable Android phones in the hands of consumers today because wireless phone carriers and phone hardware makers refuse to transmit existing software security fixes to phones in a timely manner, according to a security researcher.. Unlike phones made by Apple, which has power over carriers and controls the distribution of software updates to its phones, Android users can The link for this article located at Wired is no longer available. . Countless smartphones running Android are jeopardized because of procrastinated security patches from telecom providers and device makers.. Android Device Vulnerabilities, Exploit Risks, Security Issues. . LinuxSecurity.com Team
Feb 06, 2013
•
Vendors/Products
79
security advisoryphpmalwareKey Strategies to Fortify WordPress Security Against Exploits
In recent months, the web world was hit with a code exploit that affected many users across various web development platforms, from custom systems to Drupal and WordPress.org. This hack exploited a security vulnerability in the popular TimThumb image resizing PHP script, which allowed the hacker full access to any website running the older version of this script.. An exploit of this nature, of course, didn The link for this article located at memeburn is no longer available. . Boost your WordPress security against exploits like TimThumb by regularly updating your core, themes, plugins, and implementing essential measures to protect your site. WordPress Security, Image Resizing Exploits, Website Malware Prevention, PHP Security Practices. . LinuxSecurity.com Team
Oct 07, 2011
•
Security Projects
76
exploitsBlack Hatsecurity lessonsInsights on ATM Hacks from Barnaby Jack at Black Hat Conference
A security researcher named Barnaby Jack amazed attendees at the Black Hat security conference by hacking ATM machines in a session titled "Jackpotting Automated Teller Machines Redux". There are some important lessons to be learned from the hacks Jack demonstrated, and they apply to more than just ATM machines.. Jack's exploits--one involving physical access to the ATM machine using a master key available online, and the other dialing in remotely to gain access--focused on ATM machines from Triton and Tranax. However, the issue is not necessarily limited to these two. Jack explained to his audience that he has yet to find an ATM machine that he couldn't crack and retrieve cash from. It's an impressive hack. Who wouldn't like to just walk up to an ATM machine and cause it to spew money as if you'd hit the jackpot on a Vegas slot machine? But, most businesses don't own ATM machines, so why should IT admins care about the ATM hack? The link for this article located at PC World is no longer available. . Uncover critical revelations from Barnaby Jack's ATM exploits presented at Black Hat, focusing on vulnerabilities and unauthorized access issues.. ATM Hacks, Security Lessons, Exploit Techniques, Black Hat, Cash Security. . Alex
Jul 30, 2010
•
Organizations/Events
79
security advisorythreat analysisUbuntuAnalyzing Ubuntu Security Issues: Potential Exploits And Risks
Gene may not have taken the best approach to attracting our attention, but what do you think about his ideas on the future of GNU/Linux and security? Okay, I admit I created that title just to get your attention. It worked, you. First off, the problem with that statement is that there is no single homogeneous The link for this article located at The ERACC Web Log is no longer available. . Discussions on GNU/Linux security emphasize Ubuntu vulnerabilities, revealing insights into threats that jeopardize system integrity and highlight the need for proactive measures. Ubuntu Threats, GNU/Linux Exploits, Security Risks. . LinuxSecurity.com Team
Oct 19, 2009
•
Security Projects
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Community Poll
What got you started with Linux?
Search Topics
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!
Discover faster search, smarter navigation, and deeper Linux security insights. Read More