Vendors/Products
We have thousands of posts on a wide variety of open source and security topics, conveniently organized for searching or just browsing.
We have thousands of posts on a wide variety of open source and security topics, conveniently organized for searching or just browsing.
Microsoft's recent patch, intended to strengthen Secure Boot defenses, has resulted in an unexpected setback for Linux-Windows dual-boot setups worldwide. Users and administrators encountering problems while trying to power on their Linux systems have received confusing error messages instead of the familiar boot sequence, leading them down a rabbit hole of frustration searching for solutions. Users try their hardest to use their systems again but fail miserably due to incompatibilities between them and Secure Boot's security protections.
In modern business, Linux and open-source software form the backbone of countless enterprises, driving the engine behind essential applications and infrastructures globally. Renowned for their unparalleled openness and adaptability, these systems empower organizations with customization and control seldom found in proprietary counterparts.
As the cybersecurity landscape continues to evolve, developers and system administrators have faced several challenges in ensuring the safety of systems written using C. This is due to their vulnerability to buffer overflows.
Canonical has made headlines with its groundbreaking long-term support (LTS) service offering to extend far beyond Ubuntu deb packages, promising 12 years of security maintenance for any open-source application or dependency. "Everything LTS means CVE maintenance for your entire open MacOSource dependency tree, including open source not yet packaged as a deb in Ubuntu," announced Mark Shuttleworth, CEO of Canonical, emphasizing its far-reaching benefits.
Despite Linux's reputation as the most secure operating system (OS) by design, no OS is fully immune to online risks like malware and viruses. While Linux is still targeted far less frequently than Windows, attacks on Linux are becoming increasingly prevalent as Linux's user base and the number of critical systems it powers worldwide continue to grow.
WSL (Windows Subsystem for Linux), Microsoft's network security toolkit that allows users to run Linux natively on Windows without needing a dual-boot setup, underwent significant enhancements and updates in May 2024. These changes bring numerous security and user experience benefits.
Recent research sheds light on the security vulnerabilities prevalent in Linux vendor kernels due to flawed engineering processes that backport fixes. It emphasizes the importance of using the most up-to-date kernel releases for enhanced security, challenging the traditional vendor-bound kernel model.
Red Hat recently released its newest enterprise Linux distro, Red Hat Enterprise Linux (RHEL) 9.4, which introduces several features designed to streamline the management of hybrid cloud environments. While RHEL 7.9 received four more years of support, RHEL 7 Extended Life Cycle Support (ELS) is a one-time extension and may not be seen with other RHEL versions. Thus, Red Hat urges users to upgrade to RHEL 9.4. This latest version enhances management and automation capabilities while providing proactive support for building standard operating environments (SOEs) for distributed systems.
The release of Ubuntu 24.04 LTS, also known as Noble Numbat, brings various security enhancements and exciting new features. These improvements include unprivileged user namespace restrictions, binary hardening, AppArmor 4, disabling old TLS versions, and upstream kernel security features.
Fedora 40, the newest version of the Fedora operating system, is an efficient and lightning-fast release with various new and useful features. Compared to its previous releases, Fedora 40 is lightning-fast and offers maximum efficiency to users.
Canonical has recently announced the Beta release of Ubuntu Linux 24.04 LTS, codenamed "Noble Numbat." This release aims to continue Ubuntu's legacy of incorporating cutting-edge open-source technologies into a user-friendly, high-quality distribution.
Canonical has taken steps to address the growing problem of cryptocurrency credential-stealing apps in the Snap store by introducing manual reviews for all new Snap name registrations. This move by Canonical reflects a temporary measure to tackle the influx of scam apps.
Zorin OS 17.1, the latest release of the Linux distribution, aims to streamline the process of running Windows applications on a Linux system. By combining the Wine compatibility layer with the Bottles application, Zorin OS offers a user-friendly solution for Linux admins, infosec professionals, and sysadmins looking to harness the benefits of Linux while still enjoying their essential Windows apps.
IBM's LinuxONE 4 Express is a user-friendly, budget mainframe designed to offer cybersecurity solutions to small to medium-sized businesses (SMBs). IBM's GDPS software and DS8000 series storage with HyperSwap are used in LinuxONE 4 Express to deliver 99.999999% availability when running Red Hat's Kubernetes OpenShift Container Platform.
CSI Linux is a Linux distribution focused on digital forensics and cybersecurity with an intense focus on user education. The platform offers robust capabilities for investigations, analysis, and response and the flexibility required to meet the demands of modern digital investigations.
Mozilla has released a new Firefox package specifically designed for Ubuntu, Debian, and other Debian-based distributions in the Linux community. This package aims to provide a refined browsing experience and enhanced security for Linux enthusiasts.
Linux Mint and Ubuntu are two popular Linux distributions that have gained a reputation for prioritizing system safety. It is crucial for Linux administrators, infosec professionals, and internet security enthusiasts to understand the security measures implemented by these distributions. Let's examine the security features and enhancements available to Ubuntu and Linux Mint users to help you determine if one of these distros could be a good fit for your priorities and requirements.
with the approaching end-of-life (EOL) of CentOS Stream 8, enterprises may face critical challenges in securing their Linux environment. This analysis provides insights into the potential consequences of CentOS Stream 8 EOL, discusses mitigation strategies, and examines the importance of maintaining security in enterprise environments.
Kali and ParrotOS are two Linux distros that are great for security pros. They're both versatile, and they're both based on Debian. But they differ in some key ways, especially in their default configurations.
Kali Linux is a security distribution that is built upon Ubuntu and Debian. It is an open-source project designed to provide users with comprehensive tools for penetration testing, digital forensics, and reverse engineering.