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
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83
security advisorybreachdevice securityTexas Car Hacking Incident: Bluetooth Exploitation of Vehicle Systems
A disgruntled former employee of Texas Auto Center chose a creative way to get back at the Austin-based dealership: He hacked into the company's computers and remotely activated the vehicle-immobilization system, which triggered the horn and disabled the ignition system in more than 100 of the vehicles. . The dealership had installed the system in their cars as a way to deal with customers who fell behind on their payments. Police arrested the man and charged him with breach of computer security. His legal status was unclear as of our deadline for this story. . An ex-worker breached a California car dealership's network, triggering anti-theft features in more than 120 cars.. Car Hacking,Bluetooth Exploitation,Vehicle Security. . LinuxSecurity.com Team
Aug 06, 2012
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Hacks/Cracks
83
remote accesscomputer systemcar securityUC San Diego Study: Digital Music Exploit Can Compromise Car Systems
The Battlestar Galactica had no networked computers for the simple reason that they might allow the Cylons to take control of the ship. You might want to think about that next time you pop in a burned CD into your car's stereo system.. Computer security researchers at UC San Diego and the University of Washington have successfully taken control of a car's computer system by adding extra code to a digital music file that when played changes the car's firmware, thus allowing access to the onboard computer. Such access could potentially allow a hacker to unlock the doors and activate the engine. Other methods of remotely taking control of a car described in the researchers' paper include Bluetooth and attached cell phones. The music file attack is especially interesting because an The link for this article located at Time Magazine is no longer available. . Computer security researchers at UC San Diego and the University of Washington have successfully tak. battlestar, galactica, networked, computers, simple, reason, might, allow. . LinuxSecurity.com Team
Mar 18, 2011
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Hacks/Cracks
82
security advisoryrisk managementgovernmentGAO Report: Security Risks In Treasury Department Systems
Government computers that keep track of trillions of dollars as they flow in and out of Washington D.C. remain vulnerable to computer hackers, according to a report released by Congress' General Accounting Office. The report says that Treasury Department computer systems . . . . Government computers that keep track of trillions of dollars as they flow in and out of Washington D.C. remain vulnerable to computer hackers, according to a report released by Congress' General Accounting Office. The report says that Treasury Department computer systems -- which handle everything from Social Security checks to $2 trillion in tax and duty fee collections annually -- are rife with security problems. Many of the vulnerabilities haven't been fixed since the GAO first pointed out the flaws in 1999. The link for this article located at MSNBC is no longer available. . Government computers that keep track of trillions of dollars as they flow in and out of Washington D. government, computers, track, trillions, dollars, washington. . Anthony Pell
Feb 07, 2002
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Government
82
security advisoryintrusion detectionsecurity measuresFAA: Security Recommendations Urge Strengthening Computer Safety Protocols
In the wake of a September report identifying security lapses in the computer system of the Federal Aviation Administration, the General Accounting Office Wednesday published official recommendations on how the agency might increase its security. . . .. In the wake of a September report identifying security lapses in the computer system of the Federal Aviation Administration, the General Accounting Office Wednesday published official recommendations on how the agency might increase its security. In its new report, "FAA Computer Security: Recommendations to Address Continuing Weaknesses" GAO recommended that the Transportation Secretary direct the FAA to increase personal, physical, operational and information-systems security and to establish an intrusion-detection system. The GAO's advice was first made public at a September hearing convened by the House Science Committee. "The FAA is making progress, but its computer security exposure is significant and pervasive, with a lot of work remaining," GAO wrote in September. It also found that the agency's biggest failure was in conducting adequate security background checks on senior staff and thousands of contractors who had been working on the agency's computer-security networks. The link for this article located at GovExec.com is no longer available. . In the wake of a September report identifying security lapses in the computer system of the Federal . september, report, identifying, security, lapses, computer, system, federal. . Anthony Pell
Dec 08, 2000
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Government
82
security advisoryrisk managementgovernmentFederal Report: Security Risks Identified In Government Computer Systems
The government's computer systems remain "fraught with weaknesses," posing security risks at a host of federal offices, including the Defense and Treasury departments, a report released Monday found. The report, prepared for Congress by the General Accounting Office, said that . . . . The government's computer systems remain "fraught with weaknesses," posing security risks at a host of federal offices, including the Defense and Treasury departments, a report released Monday found. The report, prepared for Congress by the General Accounting Office, said that the scope of the problem has broadened since an earlier audit, and it called for tighter security controls across the board. The report warned that hackers could still violate government computers and that even authorized users have the opportunity to modify, steal or destroy sensitive government data. The link for this article located at CNN.com is no longer available. . The government's computer systems remain 'fraught with weaknesses,' posing security risks at a host . government's, computer, systems, remain, 'fraught, weaknesses, posing, security, risks. . Anthony Pell
Sep 13, 2000
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Government
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