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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81
security advisorydata breachpassword managementFacebook: Security Breach in Password Management and Storage
Hundreds of millions of Facebook users had their account passwords stored in plain text and searchable by thousands of Facebook employees — in some cases going back to 2012, KrebsOnSecurity has learned. Facebook says an ongoing investigation has so far found no indication that employees have abused access to this data. . Facebook is probing a series of security failures in which employees built applications that logged unencrypted password data for Facebook users and stored it in plain text on internal company servers. That’s according to a senior Facebook employee who is familiar with the investigation and who spoke on condition of anonymity because they were not authorized to speak to the press. The link for this article located at Krebs on Security is no longer available. . Twitter is examining the improper management of user credentials kept in unencrypted form, creating substantial vulnerabilities.. Facebook Passwords, Data Breach, Security Oversight, User Data Protection. . LinuxSecurity.com Team
Mar 22, 2019
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Privacy
74
network securityrisk assessmentwireless accessBusinesses Struggle With Wireless Security Risks in Europe
Businesses in Europe's leading financial centres are failing to secure their wireless access points despite the risk of "drive-by" hacking. More than 33% of businesses surveyed in London, Milan, Paris and Frankfurt are still making fundamental security mistakes, research by RSA Security revealed. . . .. Businesses in Europe's leading financial centres are failing to secure their wireless access points despite the risk of "drive-by" hacking. More than 33% of businesses surveyed in London, Milan, Paris and Frankfurt are still making fundamental security mistakes, research by RSA Security revealed. The failure of companies to use basic wireless security standards, such as WEP (Wired Equivalent Privacy), is leaving otherwise well-protected corporate networks with holes that could be exploited by hackers. "Once hackers are connected, they can do what they like," said Tim Pickard, director at RSA. "This instantly negates the effort and investment organisations have made in other areas to secure the corporate infrastructure." The survey found that the number of wireless networks has increased by 770% to more than 1,000 in London during the past three years. The link for this article located at ComputerWeekly is no longer available. . Across Europe, enterprises face threats from opportunistic intrusions owing to inadequate protection of Wi-Fi hotspots. More than a third do not meet fundamental security benchmarks.. wireless security, network protection, corporate security. . Anthony Pell
Jun 22, 2004
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Network Security
74
network threatsnetwork monitoringwireless securityMisconfigured Wireless Devices Cause Security Risks at Networld+Interop
Although wireless security was center stage during last week's Networld+Interop trade show in Las Vegas, behind the scenes was a convention floor full of misconfigured hardware resulting in malicious attacks on computers and undoubtedly many red faces. . .. Although wireless security was center stage during last week's Networld+Interop trade show in Las Vegas, behind the scenes was a convention floor full of misconfigured hardware resulting in malicious attacks on computers and undoubtedly many red faces . While N+I is the premiere get-together for networking professionals, when it came to securing the countless wireless networks, participants "were not talking the talk or walking the walk," according to Fred Tanzella, chief security officer for AirDefense, a maker of wireless security products. In a two-hour monitoring sweep of the 100,000-square foot convention floor, AirDefense detected hundreds of instances of mis-configured devices with results ranging from re-broadcasting information in 'the clear' to faking identities for the purpose of corporate snooping. The link for this article located at 80211Planet is no longer available. . Concerns over wireless security rose prominently during the Networld+Interop conference, showcasing troubling misconfigurations that could open doors to significant threats.. Wireless Security, Network Misconfigurations, Security Failures, Network Threats, Network Protection Tips. . Anthony Pell
May 09, 2003
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Network Security
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