linux server

As cyber threats continue to grow in complexity and frequency, securing network infrastructures against unauthorized access is paramount. One powerful tool in the arsenal of Linux server administrators is fail2ban, a robust utility designed to help mitigate brute force attacks and other malicious attempts to access your server. In this article, we'll explore how to install, configure, and leverage fail2ban to enhance your server's security by automatically blocking malicious IP addresses. fail2ban is an intrusion prevention software framework that protects computer servers from brute-force attacks.

In today's web-driven world, hosting multiple websites efficiently on a single server is more crucial than ever. IP-based virtual hosting is one powerful approach to achieve this by allowing a single server to host multiple IP addresses, each corresponding to a different website. This tutorial dives into configuring IP-based virtual hosts on a Linux server using Apache, the most popular web server software. IP-based virtual hosting is a configuration method where each virtual host has its own IP address. Unlike name-based virtual hosting, where multiple hosts share the same IP address but have different domain names, IP-based hosting isolates each site more completely.