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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76
IT managementcybersecuritysecurity threatsInsights From Gartner on Security Policies and Business Risks
Understanding the business risk posed due to security threats is crucial for IT managers and security officers, two analysts have claimed. Addressing a media roundtable in Sydney at the Gartner Symposium, Andrew Walls and Rob McMillan said CIOs and CSOs must be abreast of their organisations. The link for this article located at Network World is no longer available. . The link for this article located at Network World is no longer available.. understanding, business, posed, security, threats, crucial, managers, securit. . Anthony Pell
Nov 19, 2010
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Organizations/Events
74
malwarecyber attackDDoSUnderstanding Malware Impact On Enterprises And Their Risks
Malware attacks are a growing concern amongst enterprises. It not only results in downtime but also poses the threat of data theft. In the second of this four part series on malware attacks on enterprises, we bring to you the implications of malware attacks on businesses.. Effects on organizations and businesses There are very well known - attacks of Conficker, experienced from a lot of organizations, from the UK Parliament to Waikato DHB network. The virus first disables a number of Windows services, such as the Automatic Update, Security Center, Windows Defender and Windows Error Reporting. Microsoft continues to offer a reward of $250,000 for finding the creators of the worm. Another incident was reported at the end of 2009. During Christmas, DDoS attacks took down the Web sites of Amazon and Walmart. Christmas shopping took a break because of attacks on the servers of Amazon,Walmart and Expedia. Although the situation was soon under control-, these attacks caused big losses for the affected companies, as the traffic increases for on-line shopping during the holidays season. The attacks in CAT 2009 Online exam in India made it impossible for almost 4000 students to attend the test.There have been some recent and quite interesting DDOS attacks targeting miscellaneous banks in Russia. The attackers behind these incidents used a botnet spread across China and Russia in order to hammer down the banks' networks. Given the poor security measures implemented at the corporate level, the financial institutions had suffered major outages and managed to resume operation after almost a week. The link for this article located at CXO Today is no longer available. . Malware poses serious risks to businesses, disrupting operations and leading to financial losses while endangering sensitive data and customer trust. Malware Attacks, Cybersecurity Risks, Business Impact, DDoS Threats. . Alex
Apr 27, 2010
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Network Security
83
security advisorybusiness riskmalware attackFDIC: $120 Million Theft Due To Malware Attacks On Small Businesses
Ongoing computer scams targeting small businesses cost U.S. companies US$25 million in the third quarter of 2009, according to the U.S. Federal Deposit Insurance Corporation. Online banking fraud involving the electronic transfer of funds has been on the rise since 2007 and rose to over US$120 million in the third quarter of 2009, according to estimates presented Friday at the RSA Conference in San Francisco, by David Nelson, an examination specialist with the FDIC. . The FDIC receives a variety of confidential reports from financial institutions, which allow it to generate the estimates, Nelson said. Almost all of the incidents reported to the FDIC "related to malware on online banking customers' PCs," he said. Typically a victim is tricked into visiting a malicious Web site or downloading a Trojan horse program that gives hackers access to their banking passwords. Money is then transferred out of the account using the Automated Clearing House (ACH) system that banks use to process payments between institutions. The link for this article located at Network World is no longer available. . The FDIC receives a variety of confidential reports from financial institutions, which allow it to g. ongoing, computer, scams, targeting, small, businesses, companies, us$25, million, third. . LinuxSecurity.com Team
Mar 09, 2010
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Hacks/Cracks
82
network managementinternet lawbusiness riskUnderstanding Legal Risks Of Open Wi-Fi Networks: Copyright Challenges
Businesses running open Wi-Fi networks should brace themselves for a slew of copyright warnings from rights holders, internet law expert Lilian Edwards has told ZDNet UK.. Edwards also warned that, apart from the civil cases that can already be launched against such businesses, future laws could lead to disconnection before appeal unless the government is lobbied by the business community. On Friday, ZDNet UK reported how, according to the managing director of hotspot firm The Cloud, a pub was fined The link for this article located at ZDNet UK is no longer available. . Companies relying on public Wi-Fi must brace for rising copyright alerts and possible legal complications.. Open Wi-Fi Networks, Copyright Liability, Internet Law, Network Security. . Alex
Nov 30, 2009
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Government
77
web securityserver compromisephp securityShared Hosting Risks: Business Consequences from Server Compromise
A reader alerted us today about yet another web server compromise, affecting a large number of domains. In this particular case, the server was hosted with iPowerWeb, a provider of low cost web space on shared servers. Space on a shared server is ok for personal use. But you should think twice before using it for commercial, in particular business critical use. Your web sites security will depend on a few hundred other users on the same system doing the right thing. A bad php script on one virtual server could lead to a compromisse of all web sites hosted on the same system. . The link for this article located at SANS is no longer available. . Recognize the dangers associated with utilizing shared hosting for business purposes. Learn how one poorly designed application can jeopardize the security of your entire website.. Shared Hosting Risks, Business Security, Web Server Compromise. . LinuxSecurity.com Team
Jun 20, 2006
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Server Security
81
network securitykeyloggersecurity threatKeylogger Surge: New Survey Reveals Business Security Risks
The number of companies reporting a spyware infestation has increased by almost half in the past 12 months, according to a new survey. In addition, 17 percent of companies with more than 100 employees have spyware such as a keylogger on their networks, said the authors of the annual Websense Web@Work survey, published on Tuesday. "This is almost 50 percent growth in the instances of keyloggers that organizations are reporting back," said Joel Camissar, a manager for Internet security specialist Websense. . "Despite the organizations' having a 'best of breed' antivirus, anti-spyware and firewall, we are still detecting a huge amount of back-channel spyware communication." Spyware is seen as an increasingly serious security problem, and the U.S. Federal Trade Commission has pledged to take action against companies that distribute it. The software is installed on machines without the owner's knowledge to track their online habits, sometimes via a keylogger, which records the user's keystrokes. . Rising usage of malware, such as screen capture tools, intensifies threats as organizations disclose severe breaches. Learn more.. Spyware Threats, Keylogger Incidents, Network Monitoring Tools. . LinuxSecurity.com Team
May 17, 2006
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Privacy
83
cyber attacksecurity softwarenetwork intrusion72% Of Asian Businesses Subjected To Cyber Attacks Amid Risks
Most businesses in Asia have suffered a hacker attack - despite the fact that nearly all of them have some sort of security software. A survey has found that three-quarters of businesses in Asia have suffered from network intrusions in . . . . Most businesses in Asia have suffered a hacker attack - despite the fact that nearly all of them have some sort of security software. A survey has found that three-quarters of businesses in Asia have suffered from network intrusions in the past, says market research firm IDC. According to IDC's recent survey of over 1,000 companies across nine countries in Asia-Pacific, 72 percent of enterprises have experienced an Internet security breach while 39 percent felt their online threats have increased in the past year. And while 97 percent of those surveyed have some form of Internet security in place, these tended to be off-the-shelf anti-virus products, said Nathan Midler, a senior analyst with IDC Asia-Pacific. The link for this article located at ZDNetUK is no longer available. . Most businesses in Asia have suffered a hacker attack - despite the fact that nearly all of them hav. businesses, suffered, hacker, attack, despite, nearly. . LinuxSecurity.com Team
May 27, 2003
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Hacks/Cracks
77
cyber threatsDoS attackinternet securityExploring Rising Cyber Threats Since 2001 and Business Security Challenges
THE INTERNET HAS become a riskier place for businesses since the fall of 2001 and doesn't look to be any more secure in the near future, according to security firm Internet Security Systems, which released its security incident figures for the first quarter of 2002 Wednesday. . . .. THE INTERNET HAS become a riskier place for businesses since the fall of 2001 and doesn't look to be any more secure in the near future, according to security firm Internet Security Systems, which released its security incident figures for the first quarter of 2002 Wednesday. The Sept. 11 terrorist attacks on the U.S. have not prompted any obvious cyberattacks, ISS concluded. Overall Internet security has been hampered by a steady tide of denial of service (DoS) attacks, as well as the rise of hybrid attacks -- attack tools that spread through multiple means, such as the Web, e-mail, file sharing and instant messaging, ISS wrote. Worms such as Code Red and Nimda are leading examples of hybrid threats, though there have since been a number of others. "Internet risk will continue to increase as long as fundamental Internet risk factors are not lessened in some way," ISS wrote. "Attacks are now global in scope and round-the-clock in incidence." The link for this article located at InfoWorld is no longer available. . Starting from 2001, companies have encountered escalating digital threats from cyber assaults and multifaceted dangers, rendering protection a primary priority.. Cybersecurity Incidents, Denial Of Service Attacks, Hybrid Attack Tools, Internet Business Risk, Global Cyber Threats. . LinuxSecurity.com Team
Apr 04, 2002
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Server Security
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