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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78
enterprise softwareopen-source solutionsopen source solutionsSUSE Unveils New Edge Solutions And Hybrid IT Innovations At SUSECON 2023
Enterprise-grade open-source software provider SUSE Linux has announced the latest news in its SUSE Linux Enterprise product, as well as new edge computing and hybrid IT solutions. In the words of SUSE CEO Melissa Di Donato: "Today's announcements demonstrate our commitment to innovation with game-changing enhancements to our SUSE Linux Enterprise and SUSE Rancher Kubernetes management technologies, new cloud-ready and cloud-native solutions for Edge and Hybrid IT environments, and a host of cutting-edge open-source projects." . SUSE , or "Software und System Entwicklung" (software and systems development, for the non-German speakers), made the announcements this week during its annual SUSECON conference, broadcasting from Nuremberg. . SUSE unveiled advancements in edge and cloud-enabled technologies, upgrading their business solutions with fresh developments.. Edge Computing, Hybrid IT Solutions, Kubernetes Management. . LinuxSecurity.com Team
May 20, 2021
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Vendors/Products
83
cyber defensemalware defenseinternet securityVigilante Malware Enhances Router Protection Against Infections
Forget about traditional PC malware: Infecting routers and other Internet-connected devices is the new hotness among malicious actors, given its effectiveness and relative ease. But there . Seriously. Symantec first became aware of the superhero malware . Unveil a groundbreaking digital defender that targets network breaches and malicious software, featuring authoritative perspectives from Richard Stallman.. Router Protection,Vigilante Malware,Cyber Defense,Internet Security,Open Source Solutions. . LinuxSecurity.com Team
Mar 14, 2017
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Hacks/Cracks
79
identity managementopen source solutionsForgeRockForgeRock's Innovative Approach to Open Source Identity Management
When Oracle bought Sun, there were many unanswered questions about Sun's open-source portfolio of programs. Over a year later, we still don't know, for example, if OpenSolaris is going to have Oracle's support. We now know, however, that OpenSSO, an open source access management and federation server platform, will live on as a product under the new open-source company ForgeRock.. ForgeRock is an ISV (independent software vendor) made up of former Sun business and technology experts. The company claims that it based its "business exclusively on open source products." The first of these is its I3 Open Platform. This identify management suite is built on top of several open-source including OpenAM, which is based on OpenSSO); OpenESB; OpenIdM; and OpenPortal, which is built on LifeRay. According to Simon Phipps, former chief open source officer at Sun and, as of today, May 10th, a member of ForgeRock's board and the Norwegian company's chief strategy officer. ForgeRock's I3 Open Platform is an open, high-performance and unified platform addressing. In an interview, Phipps told me that he thinks that ForgeRock is the first company to do a serious attempt at a "pure-play open source business. While Oracle own all the copyrights, ForgeRock will be selling subscriptions that give strong SLAs (Service Level Agreements) that meet the needs of people using access management." At the same time, ForgeRock will be hiring developers to keep the code current, update it to keep it up to date with the latest operating system releases, and support for integration on latest applications." The link for this article located at Computer World Blogs is no longer available. . Examine how ForgeRock revitalizes Sun Microsystems' open-source assets and provides cutting-edge identity management solutions.. ForgeRock, OpenSSO, Identity Management, Open Platform. . LinuxSecurity.com Team
May 12, 2010
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Security Projects
74
network securityLinux securitysecurity assessmentIBM's Findings on Linux: Securing Networks with Open Source Solutions
An IBM report that tested the suitability of Linux software to secure an network its entirety has come to light months after it was originally published. Tested over three months at IBM's Linux Test Integration Center (LTIC) by a seven-person team, the 87-page report set out to test a wide range of open-source Linux products supported by IBM to see whether they could adequately protect a middleware environment. Only open source products were used. . The answer to this question was a resounding "yes", backed up by detailed technical description of the specification and configuration of the systems used in the testbed. Where alternative products were available to do a similar job, the report makes technical comparisons and comes up with judgments on their respective merits. The link for this article located at ARNet is no longer available. . The answer to this question was a resounding 'yes', backed up by detailed technical description of t. report, tested, suitability, linux, software, secure, network, entirety. . Benjamin D. Thomas
Feb 03, 2005
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Network Security
78
network securitysecurity assessmentIT policiesGuardian Digital Launches Initiative for Sarbanes-Oxley Network Readiness
Guardian Digital, Inc., the world's premier provider of open source security solutions, today announced the launch of a new initiative aimed at helping companies assess their network-readiness in meeting Sarbanes-Oxley (SOX) legislation requirements. With the first deadline of November 15th fast approaching, Guardian Digital is seeking to raise awareness among corporate IT administrators as to the specific network security requirements of the Sarbanes-Oxley act through its "Compliance-Readiness Initiative." . . .. Guardian Digital, Inc., the world's premier provider of open source security solutions, today announced the launch of a new initiative aimed at helping companies assess their network-readiness in meeting Sarbanes-Oxley (SOX) legislation requirements. With the first deadline of November 15th fast approaching, Guardian Digital is seeking to raise awareness among corporate IT administrators as to the specific network security requirements of the Sarbanes-Oxley act through its "Compliance-Readiness Initiative." Although this first compliance deadline applies only to companies with market capitalization of more than $75 million, the second deadline of July 15, 2005 will be far-reaching, requiring compliance from all publicly traded firms, private companies with public debt in the United States, and qualifying foreign organizations. Necessitated by the rampant accounting scandals of the late 1990s, the Sarbanes-Oxley Act of 2002 establishes new standards of conduct regarding the maintenance and preservation of electronic and paper records as well as the behavior and accountability of corporate executives, auditors, and employees. In regard to IT departments specifically, the act requires changes to internal policies and procedures designed to promote greater levels of network security and ensure the integrity of all information contained on the network. Leveraging the merits of open source architecture and customized engineered security, Guardian Digital's operating platform, EnGarde Secure Linux, and itsaccompanying suite of applications provide the secure infrastructure companies need to be Sarbanes-Oxley compliant. The company's "Compliance-Readiness Initiative" will help network administrators better understand where their security vulnerabilities lie via a comprehensive assessment with a qualified Guardian Digital security engineer. The link for this article located at newsforge.com is no longer available. . Learn about Guardian Digital's efforts to bolster network safety protocols in accordance with Sarbanes-Oxley regulations, ensuring businesses meet compliance standards effectively.. Sarbanes-Oxley Compliance, Guardian Digital, Security Assessment, Open Source Solutions. . LinuxSecurity.com Team
Nov 10, 2004
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Vendors/Products
82
budget efficiencygovernment agenciesopen source solutionsOpen Source Solutions for Government Agencies to Enhance Efficiency
With open source, agencies wouldn't be tied to the whims of one software vendor; instead, a community of developers would control an open source project. Open source software may also attract government users because the code can be exchanged between agencies, which are all watching their budgets. . . .. With open source, agencies wouldn't be tied to the whims of one software vendor; instead, a community of developers would control an open source project. Open source software may also attract government users because the code can be exchanged between agencies, which are all watching their budgets. Government agencies have implemented open source solutions that range from Linux running, data-collection computers on Naval Oceanographic Office survey ships to a Web-based tool that allows the U.S. Agency for International Development (USAID) to quickly process the visas of foreign workers scheduled to train in the United States. The link for this article located at LinuxInsider.com is no longer available. . Open source enables organizations to escape vendor dependency by nurturing collaborative developer networks for joint initiatives.. Open Source Government Solutions, Software Development in Agencies, Community-Controlled Projects. . Anthony Pell
May 14, 2004
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Government
77
Red Hat Linuxsystem hardeningsecurity measuresEssential Hardening Techniques for Securing Red Hat Linux Systems
Linux is capable of high-end security; however, the out-of-the-box configurations must be altered to meet the security needs of most businesses with an Internet presence.This article shows you the steps for securing a Linux system called hardening the server using both . . . . Linux is capable of high-end security; however, the out-of-the-box configurations must be altered to meet the security needs of most businesses with an Internet presence.This article shows you the steps for securing a Linux system called hardening the server using both manual methods and open source security solutions. The hardening process focuses on the operating system, and is important regardless of the services offered by the server.The steps will vary slightly between services, such as e-mail and Hypertext Transfer Protocol (HTTP), but are essential for protecting any server that is connected to a network, especially the Internet. Hardening the operating system allows the server to operate effi- ciently and securely. This article includes the essential steps an administrator must follow to harden a Unix system; specifically, a Red Hat Linux system.These steps include updating the system, disabling unnecessary services, locking down ports, logging, and maintenance. Open source programs allow administrators to automate these processes using Bastille, sudo, logging enhancers such as SWATCH, and antivirus software. Before you implement these programs, you should first understand how to harden a system manually. An linux system may contain many security vulnerabilities and software bugs when it is first released.Vendors, such as Red Hat, provide updates to the operating system to fix these vulnerabilities and bugs. In fact, many consulting firms recommend that companies do not purchase and implement new operating systems until the first update is available. In most cases, the first update will fix many of the problems encountered with the first release of the Linux system(distrobution). The link for this article located atLinuxExposed is no longer available. . Fortify your Linux environment by implementing crucial security measures and utilizing open source tools for optimal web preparedness.. Linux Security, Hardening Techniques, Open Source Security Tools. . LinuxSecurity.com Team
Jul 09, 2003
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Server Security
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