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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
2.Motherboard Esm H350
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
20.Lock AbstractDigital Circular Esm H350
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
30.Lock Globe Motherboard Esm H350
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
5.ShakingHands Esm H350
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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General Esm H240
Price Tag 1hacking historyphone phreaktech consultant

The Remarkable Journey of John T. Draper: A Legacy of Innovation

... there may be no tale so poignant as that of John T. Draper, the mythical "phone phreak" who became a national figure in 1971 after being one of the first to discover that a toy whistle in the Cap'n Crunch . . . . ... there may be no tale so poignant as that of John T. Draper, the mythical "phone phreak" who became a national figure in 1971 after being one of the first to discover that a toy whistle in the Cap'n Crunch cereal box could trick the telephone network into giving free telephone calls. Widely known as Captain Crunch, Mr. Draper has had a remarkable career since then. He was arrested and sent to prison for his telephone exploits several times and graduated from phones to computers. He did the early design from a jail cell for EasyWriter, the word processing program that came with the first I.B.M. PC in 1981. In the intervening decades he was for a while a millionaire who owned a house in Hawaii. But he has also lost jobs and been homeless more than once. He hacked into computer networks, using some of the same skills he honed on the telephone system. His back was permanently injured in a prison beating in Pennsylvania. He was robbed on a Texas highway where he lost a notebook computer containing the only copy of his autobiography. For years he wandered the world working where he could as a high-tech hobo - including the Goa coast in India, where in 1999 he spent six months coding Web sites for an Indian entrepreneur. . ... there may be no tale so poignant as that of John T. Draper, the mythical 'phone phreak' who beca. there, poignant, draper, mythical, 'phone, phreak'. . LinuxSecurity.com Team

Calendar 2 Jan 29, 2001 •User Avatar LinuxSecurity.com Team Hacks/Cracks
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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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