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Network SecurityPrice Tag 1system 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...
1 min read Network Security
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Server SecurityPrice Tag 1open-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...
3 - 6 min read Server Security
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Vendors/ProductsPrice Tag 1security 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...
5 - 10 min read Vendors/Products
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Security Trends Price Tag 1access 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...
4 - 8 min read Security Trends
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Vendors/ProductsPrice Tag 1incident 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...
4 - 7 min read Vendors/Products
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Price Tag 1threat analysiscyber attackdata collection

CIDDAC Cyber-Attack Early Warning System Pilot Project Overview

A fledgling nonprofit group working to develop an automated cyber-attack early warning system, the Cyber Incident Detection Data Analysis Center (CIDDAC), is about to begin a pilot project to collect data on network intrusions from a group of companies in national-infrastructure industries. . Backed by a grant from the U.S. Department of Homeland Security, CIDDAC has set up an operations center at the University of Pennsylvania's Institute of Strategic Threat Analysis and Response laboratory. Around 30 organizations will eventually participate in the project, although some are still being selected, according to CIDDAC Executive Director Charles "Buck" Fleming. He expects to have useful data from the pilot test in about five months. CIDDAC has been two years in the making. Fleming, the former president of Philadelphia-based Linux services company LinuxForce Inc., says that after the Sept. 11, 2001, terrorist attacks he began talking with others in the IT industry about the need for protections against a terrorist attack on the nation's electronic infrastructure. CIDDAC's focus is on linking together organizations in industries such as banking, electrical power, gas and oil, telecommunications and transportation. CIDDAC doesn't disclose the names of its members, and none are yet willing to publicly identify themselves, according to CIDDAC representatives. However, the organization's board of directors includes executives from Liberty Bell Bank, the Federal Reserve Bank of Philadelphia, gas company Air Products and Chemicals Inc. and energy consultancy Kema Inc., according to CIDDACs Web site. The link for this article located at InfoWorld is no longer available. . Backed by a grant from the U.S. Department of Homeland Security, CIDDAC has set up an operations cen. fledgling, nonprofit, group, working, develop, automated, cyber-attack, early, warning, system. . Brittany Day

Calendar 2 Apr 21, 2005 •User Avatar Brittany Day Organizations/Events
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