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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 1cyber threatsinternet securityexpert insights

AT&T Launches Internet Security News Network for 24/7 Coverage

Security experts at AT&T are about to take a page from CNN's playbook. Within the next year they will begin delivering a video streaming service that will carry Internet security news 24 hours a day, seven days a week, according to the executive in charge of AT&T Labs. . The service, which currently goes by the code name Internet Security News Network, (ISN) is under development at AT&T Labs, but it will be offered as an additional service to the company's customers within the next nine to 12 months, according to Hossein Eslambolchi, president of AT&T’s Global Networking Technology Services and AT&T Labs. ISN will look very much like Time Warner's Cable News Network, except that it will be broadcast exclusively over the Internet, Eslambolchi said. "It's like CNN," he said. "When a new attack is spotted, we'll be able to offer constant updates, monitoring, and advice." The online video channel will feature interviews with AT&T security professionals, as well as experts from a variety of different organizations like network hardware vendors and the U.S. Department of Homeland Security's U.S. Computer Emergency Readiness Team (US-CERT). All the while, news on the latest security vulnerabilities will stream across the bottom of the screen, much like the ticker symbols used by TV news networks, Eslambolchi said. "You will see... what viruses exist and where they came from," he said. The link for this article located at InfoWorld is no longer available. . The service, which currently goes by the code name Internet Security News Network, (ISN) is under de. security, experts, at&, about, cnn's, playbook, within. . Brittany Day

Calendar 2 Jun 23, 2005 •User Avatar Brittany Day Network Security
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