Running PHP on a Linux web server is a prerequisite for the use of many popular applications such as Wordpress, Joomla and Drupal. Linux administrators and web developers must approach PHP with caution, as new vulnerabilities in poorly written and implemented PHP code are abundant and dangerous.
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On April 12, 2021, the Apache SpamAssassin Project announced the release of Apache SpamAssassin Version 3.4.6 mitigating two small but potentially annoying bugs introduced in Version 3.4.5, which was created to fix a few security vulnerabilities just a few weeks ago.
There are many factors to consider when choosing an OS, security being among one of the most critical. The general consensus among experts is that Linux is the most secure OS by design - an impressive feat that can be attributed to a variety of characteristics including its transparent open-source code, strict user privilege model, diversity, built-in kernel security defenses and the security of the applications that run on it.
Greetings fellow Linux users!
Thank you to everyone who took part in our LinuxSecurity User Survey. As you may be aware of, LinuxSecurity.com is currently in the final stages of a major redesign in an effort to enhance user experience on the site, and your input is invaluable in the remainder of this process. It’s because of active, insightful community members like you that we have been able to remain the Linux community’s central resource for security news, advisories and HOWTOs for over two decades.
Greetings fellow Linux security enthusiasts!
We’re rebuilding our site and need your help! LinuxSecurity is currently undergoing a major overhaul and we would like your input. Got a new feature idea? See something about the current site you don’t like?
It is no secret that the OS you choose is a key determinant of your security online. After all, your OS is the most critical software running on your computer - it manages its memory and processes, as well as all of its software and hardware. The general consensus among experts is that Linux is a highly secure OS - arguably the most secure OS by design. This article will examine the key factors that contribute to the robust security of Linux, and evaluate the level of protection against vulnerabilities and attacks that Linux offers administrators and users.
As we transition to an increasingly digital society, privacy and security have become areas of central concern – not a day goes by that we aren’t bombarded with security news headlines about hacks, breaches and the increasingly common and worrisome practice of storing and monitoring sensitive personal information, often without users’ consent.
Thank you to the Crowdsec project for contributing this article.
The official release of CrowdSec v.1.0.X introduces several improvements to the previous version, including a major architectural change: the introduction of a local REST API.
CrowdSec is a massively multiplayer firewall designed to protect Linux servers, services, containers, or virtual machines exposed on the Internet with a server-side agent. It was inspired by Fail2Ban and aims to be a modernized, collaborative version of that intrusion-prevention tool.
Thank you to Oyelakin Timilehin Valentina for contributing this article.
Our newest member, Valentina, an up and coming cybersecurity professional in Nigeria, studying cybersecurity and showing stellar skills in learning and applying her knowledge, recently went through the Tryhackme online learning platform, and shared her experiences, as well as a few quick tips on using nmap.