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 0 articles for you...
83
rootkitmalicious codevirus attackStorm Worm Email Attacks Spike: 60 Times More Threats Detected
The largest proliferation of email virus attacks in more than a year is likely to have occurred last Thursday, according to security company Postini. Postini said two variations of the Storm Worm virus, which originally spread across the internet in January, have quickly driven global virus levels 60 times higher than their daily average. Email users should be on alert for messages with "love"-related subject lines and an executable attachment that would contain a Trojan virus, as well as messages with "Worm Alert!" subject lines that contained a dot-zip file full of malicious code. . According to warning notices from Postini - as well as VeriSign, which has also been following the threat - clicking on the executable file in one of the new Storm Worm emails installs a rootkit with anti-security measures that mask the malicious software's presence from virus scans and shut down security programs that may be running. The virus then taps into a private peer-to-peer network where it can download new updates and upload personal information from the compromised computer. Additionally, the virus scans the machine's hard drive to locate email addresses to which it can replicate itself. The link for this article located at Silicon is no longer available. . According to warning notices from Postini - as well as VeriSign, which has also been following the t. largest, proliferation, email, virus, attacks, likely, occurred. . LinuxSecurity.com Team
Apr 16, 2007
•
Hacks/Cracks
77
malwareUnixsecurity riskVirus Attack Dynamics on Linux and Unix Servers: Security Insights
Attack and shut down Linux or Unix related servers most likely shut down a virus means of getting to another machine. Windows servers that makes up under 30 percent of the servers in The Internet. If all Windows Servers are shut down in The Internet. The Internet will still be operating. No point writing a virus if it stops itself from spreading. Common sense. So common sense would say do not attack Linux. . The link for this article located at Newsforge.com is no longer available. . Investigate malware incidents targeting Linux systems and understand their restrictions in proliferation. Examine the effects on cybersecurity protocols.. Linux Servers, Virus Attack, Malware Security. . LinuxSecurity.com Team
Apr 13, 2006
•
Server Security
74
network securitycybersecuritysecurity applianceNetwork Security Sales Rise By 23% Due To Virus Attack Fears
Fuelled by increasing fears of virus and hack attacks, global network security appliance and software sales continue to climb steadily, rising four per cent to $1bn between the first and second quarters of this year, according to newly published figures. . The latest Network Security Appliances and Software study from Infonetics Research also predicted that security appliance and software sales will grow by 23 per cent to $1.3bn by the second quarter of 2006. Annual sales revenue is projected to grow to $6.4bn by 2008. "Some vendors are starting to build integrated content security appliances (virus scanning, spam filtering, spyware/malware security, etc.) and are intentionally leaving out VPN and firewall functionality, so these products can act as a supplement to existing embedded VPN/firewall products," said Jeff Wilson, principal analyst at Infonetics Research. According to the report Cisco leads the network security appliance and software market with 34 per cent of worldwide sales, while Check Point is second with 10 per cent and Juniper Networks third with eight per cent. The link for this article located at vnunet is no longer available. . Sales for security solutions in networking hardware and software are anticipated to increase by 23% as concerns over cyber threats propel investment in information technology defense systems.. Network Security Sales, Cybersecurity Growth, IT Security Investment, Virus Concerns, Appliance Growth. . Brittany Day
Aug 31, 2005
•
Network Security
77
cyber threatsDoS attackinformation securitySurvey Insights: Fast-Growing Companies Struggle with Security Breaches
Nearly half of the nation's fastest-growing companies suffered a recent breach in information security, according to a survey released Monday by consulting giant PricewaterhouseCoopers.. . .. Nearly half of the nation's fastest-growing companies suffered a recent breach in information security, according to a survey released Monday by consulting giant PricewaterhouseCoopers. The poll of CEOs from over 400 firms -- companies with revenues ranging from $5 million to $150 million which Pricewaterhouse dubs 'trendsetters' and tracks on an ongoing basis -- uncovered a disturbing trend: smaller organizations haven't responded to such breaches, and the ensuing losses, by beefing up their security budgets. "Earlier this year, we saw the security budgets in large organization increasing," said Mark Lobel, the senior manager for security and privacy services at PricewaterhouseCoopers, and the author of the survey results. "But we're seeing these fast-growing companies not spending as consistently as their more mature brethren. "They do that at their peril," he added. According to the survey, 46 percent of the fast-growing companies polled said they had been the victim of a recent security breach. The vast majority -- 90 percent -- of those breaches were caused by computer viruses or worms, with some companies under attack from multiple vectors, including unauthorized network access (17 percent), denial-of-service (DoS) attacks (13 percent), and wireless intrusion (2 percent). Hackers were cited as the source of 61 percent of the attacks, followed by e-mail at 27 percent. Attacks by unauthorized users and employees, former employees, and competitors, however, accounted for more than 1 out of every 10 attacks. The link for this article located at SecurityPipeline is no longer available. . Numerous rapidly expanding businesses experienced incidents driven by inadequate financial resources allocated for robust safeguarding.. Information Security Breaches, Network Intrusion, Cybersecurity Measures. .LinuxSecurity.com Team
Nov 25, 2003
•
Server Security
74
data lossvirus attacknetwork issueUK Companies See Frequent Network Issues And Data Loss From Viruses
Almost a third of UK companies experience a complete network crash at least once every 12 weeks, according to a new study. A quarter of companies say they've lost critical data because of virus attacks, and 16 per cent say that, . . . . Almost a third of UK companies experience a complete network crash at least once every 12 weeks, according to a new study. A quarter of companies say they've lost critical data because of virus attacks, and 16 per cent say that, in the last six months, they've had to take their network down to sort out a severe virus problem. The survey, carried out by research firm Vanson Bourne, was sponsored by Network Associates. Vanson talked to 120 network managers in large UK organisations in both the private and public sectors. The main problem seems to be email viruses, with only 34 per cent of respondents feeling completely satisfied that their current antivirus measures are sufficient to rebuff such attacks. The link for this article located at VNU Net is no longer available. . Over twenty-five percent of firms in the UK face total system failures regularly, emphasizing critical vulnerabilities in their security.. Network Security, Virus Attacks, Data Loss, UK Companies, Antivirus Solutions. . Anthony Pell
Dec 01, 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!
Explore top 10 tips to secure your open-source projects now. Read More