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Network SecurityPrice Tag 1system 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...
1 min read Network Security
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Server SecurityPrice Tag 1open-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...
3 - 6 min read Server Security
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Vendors/ProductsPrice Tag 1security 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...
5 - 10 min read Vendors/Products
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Security Trends Price Tag 1access 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...
4 - 8 min read Security Trends
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Vendors/ProductsPrice Tag 1incident 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...
4 - 7 min read Vendors/Products
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Price Tag 1security advisorysoftware updateSQL injection

Moodle 1.9.8 Critical SQL Injection: Major Security Update

Moodle has released an update to its open source learning management system for Mac OS X, Windows, and Linux. Moodle 1.9.8 includes a number of small improvements and bug fixes but also addresses nine security vulnerabilities, including two that Moodle developers have labeled as "critical" and five as "major." Moodle has also released a parallel update to the 1.8 branch, version 1.8.12, which includes comparable changes.. Moodle is the most widely adopted learning management system available, with nearly 1.2 million teachers using it and more than 33.5 million users participating in more than 3.3 million courses at more than 46,000 validated sites worldwide. Moodle supports both small and large deployments (with several sites well beyond 100,000 users) and includes course management tools, various Web 2.0 technologies, online assessments, and other features common to learning management systems. In the latest release, the two critical security issues that were addressed include a SQL injection vulnerability in the Wiki module and a forms validation problem. It also fixed problems with cross-site scripting affecting implementations where global search is enabled and a problem that would allow regular users to find the user names of others enrolled in a course. A complete list of security vulnerabilities addressed in the latest releases can be found here.) The link for this article located at The Journal is no longer available. . Moodle 1.9.8 enhancement boosts security by tackling serious vulnerabilities in the educational management system.. Moodle Security Update, Open Source Education, Learning Management System. . LinuxSecurity.com Team

Calendar 2 Apr 06, 2010 •User Avatar LinuxSecurity.com Team Security Projects
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[{"id":483,"title":"Self-taught through trial and error","votes":545,"type":"x","order":1,"pct":78.42,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.32,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.89,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.37,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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