Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×
Desktop Security
security advisory vulnerability
security advisory vulnerability GNOME is officially shortening its standard vulnerability disclosure window from 90 days to 30 days, a change that impacts upstream maintainers, downstream Linux distributions, and system administrators in how they handle software vulnerabilities. The policy shift, announced by long-time security coordinator Michael Catanzaro , addresses modern software patching realities and a growing influx of automated submissions. . Because GNOME is the default desktop environment on several major Linux...
Jul 21, 2026
Security Vulnerabilities security advisory moderate
security advisory moderate For organizations that run a self-hosted Git platform, it’s no longer just about hosting static code repositories. Today, Git servers are responsible for deployment pipelines, API tokens, SSH keys, package repositories, and the automation scripts that push code directly. Confirm that the upgrade addresses known vulnerabilities but also provides production environments. . That makes them trusted systems within the development environment and attractive targets for attackers looking to move...
Jul 20, 2026
Server Securitydata privacy automation
data privacy automation Every system admin has lived through the same Monday morning ritual. A queue of forty tickets, half of them password resets, permission errors, or disk space warnings that any experienced technician could resolve in under two minutes. The other half require actual judgment. For years, automation promised that software would eventually sort the two apart on its own. That promise is now being tested in production Linux environments. . Early results are reshaping how IT teams think about tier-1...
Jul 17, 2026
Privacydata collection automation
data collection automation You're running a web scraping project to collect pricing data from e-commerce sites. You set up a pool of datacenter proxies, launch your scripts, and within minutes — banned . CAPTCHAs everywhere. Your data pipeline stops before it really begins. . It's a frustrating scenario that plays out daily in ad verification, market research, and multi-account management. The website doesn't know you're doing legitimate research or monitoring. It just sees traffic coming from IP ranges it recognizes as...
Jul 17, 2026
Security Trends security advisory social engineering
security advisory social engineering Business Email Compromise used to be a numbers game — mass-blasted emails, broken English, an obvious "URGENT WIRE TRANSFER" subject line. That era is over. Generative AI has turned BEC into a tailored, low-noise operation that mimics writing style, voice, and even video presence. This piece looks at what's actually changed under the hood, what defenders are testing in response, and why so many organizations are still structurally unprepared for it. . The Infrastructure Problem Nobody Wants to...
Jul 17, 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
Should Linux servers automatically install security updates?
Trending News
Loading...
Explore Latest Linux Security news
We found 2 articles for you...
77
remote accesslinux toolsnetwork protocolTop SSH Clients For Linux To Securely Connect To Remote Servers
To establish an SSH connection between your Linux PC and a remote server, you need to have an SSH client installed. Here are some of the best options. . Secure Shell (SSH) is a network connection protocol that allows you to control remote computers over a network. To use SSH on Linux, you need to install an SSH Client. Here's a list of some of the most popular SSH Clients for Linux for you to choose from. . Investigate leading SSH tools for Linux that guarantee safe links to distant servers with convenience and effectiveness.. SSH Clients, Remote Access Tools, Secure Shell Connections. . LinuxSecurity.com Team
Jun 19, 2023
•
Server Security
83
linux toolscybersecurity trendsnetwork accessWi-Fi Key-Cracking Kits Expose Encryption Weaknesses and Risks
Dodgy salesmen in China are making money from long-known weaknesses in a Wi-Fi encryption standard, by selling network key-cracking kits for the average user.. Wi-Fi USB adapters bundled with a Linux operating system, key-breaking software and a detailed instruction book are being sold online and at China's bustling electronics bazaars. The kits, pitched as a way for users to surf the Web for free, have drawn enough buyers and attention that one Chinese auction site, Taobao.com, had to ban their sale last year. With one of the "network-scrounging cards," or "ceng wang ka" in Chinese, a user with little technical knowledge can easily steal passwords to get online via Wi-Fi networks owned by other people. The kits are also cheap. A merchant in a Beijing bazaar sold one for 165 yuan (US$24), a price that included setup help from a man at the other end of the sprawling, multistory building. The link for this article located at PC World is no longer available. . The rise of low-cost Wi-Fi key-cracking kits in China highlights significant cybersecurity vulnerabilities, prompting urgent calls for stronger encryption and security measures. Wi-Fi Cracking Tools, Network Access, Linux Key-breaking Software. . LinuxSecurity.com Team
May 06, 2010
•
Hacks/Cracks
74
linux toolssecurity assessmentopen sourceComplete Nmap Guide: Network Scanning and Security Assessment Techniques
Nmap (. The link for this article located at linuxhaxor is no longer available. . Nmap, the Network Mapper, is an open-source tool for network discovery and security auditing, featuring versatile scanning techniques for vulnerability detection. Nmap Guide, Security Assessment, Network Scanning, Linux Tools. . Bill Locke
Jun 10, 2008
•
Network Security
82
data securitylinux toolssecurity measuresExploring Linux Tools In Federal Agencies' Data Security Struggles
" Standing at the center of this debate on how much security is enough are agency chief information security officers, who report to chief information officers. " Join the debate. Do you think if the government use Linux machines and tools more it would help their security problems? I might come down to ease of use vs security. . Security measures are restrictive by definition and Federal Agencies can only implement so many of them before the backlash sets in. Many times, after being over-regulated, employees will simply find a route around the security precautions, eliminating the measures' function and even making data theft or loss easier. . Security measures are restrictive by definition and Federal Agencies can only implement so many of t. 'standing, center, debate, security, enough, agency, chief, information. . Bill Locke
Jul 14, 2007
•
Government
81
linux toolsidentity theftdata destructionMastering Hard Drive Wiping Techniques with Linux Tools
Can you imagine getting your identity stolen because of information left behind on a hard drive? It doesn't take that much to completely wipe a hard drive. There are several Linux Live CDs that have the tools to perform a military-grade wipe of your hard drive. They overwrite the whole thing in random 1's and 0's enough times that it would require an electron microscope to recover any of the data. . . Can you imagine getting your identity stolen because of information left behind on a hard drive? It . imagine, getting, identity, stolen, because, information, behind, drive. . LinuxSecurity.com Team
Jun 12, 2006
•
Privacy
79
intrusion detectionlinux toolsnetwork protectionImproving Microsoft Security With Essential Linux Tools
This article is mostly about Microsoft and their security woes. Unexpectedly, however, Linux security tools make a significant cameo. Check out this money-quote: Two IT administrators of Windows-centric shops said they're using Snort, a Linux-based intrusion technology, to secure their infrastructures. Sourcefire, a commercial security offering, also makes use of Snort technology in its offerings. "There are better tools in the Linux world for this stuff, not just for intrusion detection but also for antivirus," said Vernon Butler, an IT manager at CWCapital, Needham, Mass. . . .. Microsoft's security whistle-stop tour continued in Boston Wednesday with a company executive acknowledging that security is a cost center. Discussing how some have tried to position security efforts as potentially beneficial to the bottom line, Microsoft Chief Security Officer Scott Charney admitted he was cynical. "Security is a cost center. If there were no attacks, no one would bother," he told a few hundred IT professionals at the event. Charney likened the task of hardening a corporate network's defenses to bolstering airport security. Putting in metal detectors and training personnel is very expensive, "but having said that, you do it because you have to do it," he said. The link for this article located at crn.com is no longer available. . Microsoft's security whistle-stop tour continued in Boston Wednesday with a company executive acknow. article, mostly, about, microsoft, their, security, unexpectedly, however, linux, securit. . LinuxSecurity.com Team
Jun 03, 2004
•
Security Projects
83
network securitylinux toolssecurity assessmentExploring Linux Hacker Tools for Network Security Insights
I've been trying to install Linux because more and more hacker tools seem to be available for it. The combination of power, flexibility and the open-source community seems to be very attractive to hackers. Web sites such as the Nomad Mobile . . . . I've been trying to install Linux because more and more hacker tools seem to be available for it. The combination of power, flexibility and the open-source community seems to be very attractive to hackers. Web sites such as the Nomad Mobile Research Centre and Securify Inc.'s Packet Storm regularly offer new Linux tools. I want to be able to try these tools and see what they can do, just so I can keep an eye on new developments and find out how others could see our network. So far, I've downloaded five tools: Firewalk, Nmap, Sniffit, Swatch and Tripwire. All are publicly available. Firewalk was designed to determine what filtering rules your firewall uses and to map the network beyond it. Firewalk is a means of finding what holes already exist in firewalls to allow authorized traffic; an unauthorized attacker could potentially take advantage of this information to gain access through the firewall. The tool was written by someone who delights in deconstructing systems to find out more about them. The link for this article located at ComputerWorld is no longer available. . I've been trying to install Linux because more and more hacker tools seem to be available for it. Th. trying, install, linux, because, hacker, tools. . LinuxSecurity.com Team
Nov 27, 2000
•
Hacks/Cracks
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Community Poll
Should Linux servers automatically install security updates?
Trending News
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!