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 1 articles for you...
83
malwaresecurity risknetwork threatChameleon Virus: New Wi-Fi Threat Mimicking Airborne Spread
Researchers at England's University of Liverpool have created Chameleon, a virus that can proliferate via Wi-Fi as efficiently as the common cold infects humans. British researchers have created a computer virus that they say is the first to spread like a real airborne contagion.. Chameleon can spread through densely populated areas like the common cold, the University of Liverpool researchers claim, by hopping from network to network via access points, spreading rapidly among homes and businesses. If as that wasn't bad enough, the virus can avoid detection and identify weak wireless access points -- those that are least protected by encryption and passwords. The link for this article located at CNET is no longer available. . Lizard malware propagates through Bluetooth similar to a flu, preying on vulnerable connections. Uncover this emerging cyber danger today.. Wi-Fi Malware, Network Protection, Computer Virus. . LinuxSecurity.com Team
Mar 03, 2014
•
Hacks/Cracks
83
malwarecybercrimehackingChristopher Maxwell Sentenced for Hacking and Malware Threats to Hospitals
Overall, investigators have identified 441,000 computer systems hacked by Christopher Maxwell's robot virus, including 104 country domains, 276 ".net" domains, 128 ".com" domains, and 28 ".edu" domains. The virus was planted between July 2004 and July 2005, federal investigators said. . A 20-year-old California hacker who created a virus that jeopardized patients at Northwest Hospital in Seattle, damaged computers at U.S. military installations worldwide and affected thousands of others will be sentenced today. Federal prosecutors will ask U.S. District Judge Marsha Pechman to send Christopher Maxwell to prison for six years. . A Texas programmer's malware endangered healthcare services and government networks, risking a decade behind bars for digital transgressions.. Cybercrime Prosecution, Computer Virus Impact, Malware Incidents, Patient Safety Risks, Hacking Convictions. . LinuxSecurity.com Team
Aug 26, 2006
•
Hacks/Cracks
83
malwarecybersecurityturf warEmerging Turf Wars: Malware Competes in Cybersecurity Landscape
In the early days of computer attacks, when bright teens could bring down corporate systems, the point was often to trumpet a hacker's success. No longer. In today's murky world of digital viruses, worms, and Trojan horses, the idea is to stay quiet and use hijacked computers to flood the Internet with spam, spread destructive viruses, or disgorge e-mail to choke corporate systems. Not only can networks of these compromised computers be leased or sold, experts say, they are becoming more valuable as the number of vulnerable computers slowly shrinks. . That's a major reason that turf wars are emerging among hackers. Besides infiltrating computer systems, the viruses are now also designed to kill any other competing viruses in those systems. These skirmishes have gone on - quietly - for several years. Last week, for the second time in a little over a year, they exploded into public view. A worm dubbed Zotob infected computers at major media outlets, industrial companies, and San Francisco International Airport. The link for this article located at CSMonitor is no longer available. . That's a major reason that turf wars are emerging among hackers. Besides infiltrating computer syste. early, computer, attacks, bright, teens, bring, corporate, systems. . LinuxSecurity.com Team
Aug 24, 2005
•
Hacks/Cracks
83
network securitymalwarebotnetEmerging Botnets Threatening Network Security and Empowering Hackers
An emerging breed of computer virus that keeps hackers informed about the latest weaknesses in computer networks has been discovered by security experts. The viruses infect a network, scan for security vulnerabilities and then report back to hackers through an internet chatroom. . Armies of computers infected with "bot" viruses are routinely controlled via a chatroom connection. Typically these machines are used to knock a website offline with a "denial of service attack" or as a conduit for sending out spam email. However, the ability of some bots to scan their hosts for unpatched security holes and report their findings back to hackers has gone largely unnoticed until now. The link for this article located at New Scientist is no longer available. . Armies of computers infected with 'bot' viruses are routinely controlled via a chatroom connection. . emerging, breed, computer, virus, keeps, hackers, informed, about, latest, weaknesses. . LinuxSecurity.com Team
Jun 13, 2005
•
Hacks/Cracks
83
computer virushistorical attackscybersecurity historyTracing The History Of Computer Viruses And Notable Attacks
Rear Admiral Grace Murray Hopper discovers a moth trapped between relays in a Navy computer. She calls it a "bug," a term used since the late 19th century to refer to problems with electrical devices. Murray Hopper also coined the term "debugging" to describe efforts to fix computer problems. . .. Rear Admiral Grace Murray Hopper discovers a moth trapped between relays in a Navy computer. She calls it a "bug," a term used since the late 19th century to refer to problems with electrical devices. Murray Hopper also coined the term "debugging" to describe efforts to fix computer problems . 1949: Hungarian scientist John von Neumann (1903-1957) devises the theory of self-replicating programs, providing the theoretical foundation for computers that hold information in their "memory." The link for this article located at SecurityFocus is no longer available. . The history of computer viruses began with early concepts of self-replicating systems, evolving from harmless programs like "Creeper" to severe digital threats today. Computer Viruses,Cybersecurity History,Historical Attacks,Grace Hopper,Self-Replicating Programs. . LinuxSecurity.com Team
Feb 14, 2003
•
Hacks/Cracks
74
cyber threatsinformation securitynetwork riskJames Woolsey Discusses New Spy-Virus Threats To Information Security
Former CIA director R. James Woolsey, speaking on a panel here Wednesday, warned that international spies and terrorists would soon wield a more purposeful and dangerous breed of computer virus than ever seen before. Unlike Melissa, CIH or the recent . . .. Former CIA director R. James Woolsey, speaking on a panel here Wednesday, warned that international spies and terrorists would soon wield a more purposeful and dangerous breed of computer virus than ever seen before. Unlike Melissa, CIH or the recent ILOVEYOU virus, these viruses would not be destructive, but "instructive," Woolsey said. As described by Woolsey, an "instructive" virus would spread covertly and use minimal system and network resources as it instructs computers to perform certain functions undetected, like stealing particular secrets from specific targets. Woolsey gave a law firm with a sensitive case as an example victim. "They get a virus into the local area network that says, 'transfer at midnight, Sunday night, all files on such-and-such a case to this particular outside computer,'" Woolsey explained. "If you've got an instructive virus in your system that is reading out your files to one of your competitors, that may have been going on for some time." The link for this article located at SecurityFocus --Â Â is no longer available. . Ex-CIA chief R. James Woolsey alerts us to emerging stealthy malware capable of pilfering sensitive information without notice.. Spy Malware, Cyber Threats, Instructive Viruses, Information Security, James Woolsey. . Anthony Pell
May 19, 2000
•
Network Security
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