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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network threatsenterprise securitywireless devicesProtecting Enterprises From Mobile Threats: Ensuring Secure Access
Mobile technologies have ushered in sweeping productivity gains at enterprises across the globe. In many cases, they have been central to the creation of the so-called "real-time enterprise." These same technologies, however, have also increased enterprises' exposure to security risks that are frequently underestimated or misunderstood. How significant is the problem? According to the U.S. Census Bureau, within three years, 40 per cent of all workers will perform a significant part of their job outside of the office. . . .. Mobile technologies have ushered in sweeping productivity gains at enterprises across the globe. In many cases, they have been central to the creation of the so-called "real-time enterprise." These same technologies, however, have also increased enterprises' exposure to security risks that are frequently underestimated or misunderstood. How significant is the problem? According to the U.S. Census Bureau, within three years, 40 per cent of all workers will perform a significant part of their job outside of the office. Research firm IDC shows a similar trend and estimates that two-thirds of the U.S. workforce will be considered mobile by 2006. For today's mobilized, real-time enterprise, it's time to get to work to secure all laptops, handhelds, and wireless devices. Locking down laptops According to the latest edition of the Symantec Internet Security Threat Report, more complex worms and viruses -- known in the security industry as "blended threats" -- are becoming the attack of choice among Internet vandals. Such threats are more sophisticated and often exploit several different flaws to increase the chance of infecting a computer system. The number of attacks that could be classified as a blended threat in the first half of 2003 was 20 percent higher than in the previous six months, according to the report. That's especially disturbing news for employees and partners that regularly travel outside the perimeter firewall and connect to the network. Why? Because blended threats such as Nimda,Code Red, and Slammer specifically target laptops outside the firewall in order to gain unauthorized enterprise network access during an internet connection. (Laptop users can also become unwitting victims of Distributed Denial of Service, or DDoS, attacks.) The link for this article located at ebcvg.com is no longer available. . Mobile advancements boost efficiency but introduce notable security challenges that businesses must navigate wisely.. Mobile Security, Enterprise Protection, Wireless Safety, Network Integrity. . Anthony Pell
Jul 08, 2004
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Network Security
78
security trendsmalicious codeInternet threatsSymantec Report Highlights Blended Threats and Security Risks
"Motorola is putting Windows on cell phones, and 60 percent of banks say they are going to run their ATMs on Windows in the next few years," says Richard Stiennon, vice president of research for Gartner. "The insanity has got to stop." Symantec's latest report on Internet security paints a gloomy picture of the dark side of information technology. . .. "Motorola is putting Windows on cell phones, and 60 percent of banks say they are going to run their ATMs on Windows in the next few years," says Richard Stiennon, vice president of research for Gartner. "The insanity has got to stop." Symantec's latest report on Internet security paints a gloomy picture of the dark side of information technology , citing a rise in the number of "blended" threats, an increase in security vulnerabilities, and a decrease in the amount of time it takes attackers to issue an exploit for a known vulnerability. Blended threats, which combine malicious code with vulnerabilities to launch an attack, accounted for 60 percent of malicious code submissions in the first half of 2003, according to Symantec's Internet Security Threat Report. The number of blended threats increased by 20 percent. Microsoft's IIS Web server is a prime target for blended threats, because it has been highly susceptible to them in the past, the report says. Submissions of malicious code with backdoors -- which often are used to steal confidential data -- rose nearly 50 percent, from 11 in 2002 to 17 in 2003. Symantec documented 1,432 new security vulnerabilities during the first six months of 2003, a 12 percent increase over the same period in 2002. Additionally, 64 percent of new attacks targeted vulnerabilities less than one year old. Indeed, the report indicates that the time from discovery of a vulnerability to an outbreak continues to shorten significantly. . The latest analysis from McAfee highlights a rise in combined threats and cybersecurity challenges impacting susceptible platforms such as Linux Apache.. Blended Threats, Malicious Code, SecurityTrends, Internet Threats. . LinuxSecurity.com Team
Oct 02, 2003
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Vendors/Products
83
malicious codecyber defenseenterprise securityProtecting Your Business From Blended Threats In Cybersecurity
In a blended threat, malicious code can take many forms and can attack your enterprise in a number of different ways. It can also do more than one kind of damage while it's in your system. You might, for example, . . . . In a blended threat, malicious code can take many forms and can attack your enterprise in a number of different ways. It can also do more than one kind of damage while it's in your system. You might, for example, find a piece of malicious code that can attack your company's computers through e-mail attachments, infected Web sites, or even through direct attacks on your routers and servers. Once inside your firewall, these threats can spread through everything from shared disks to internal Web servers. And they can spread to the rest of the world through e-mail and file transfers, for example. The link for this article located at ZDNet is no longer available. . In a blended threat, malicious code can take many forms and can attack your enterprise in a number o. blended, threat, malicious, forms, attack, enterprise, number. . LinuxSecurity.com Team
May 02, 2002
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Hacks/Cracks
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