Most people in the free software world know two things about Apache. The first is that its name derives from the fact that it was a “a patchy server”, built out of patches to the earlier NCSA HTTPd Web server. The other is that in terms of market share, Apache knocks Microsoft's IIS into a cocked hat. Unfortunately, neither of these statements is true.

Setting up a web server with Apache on a Linux distribution is a very quick process, however to make it a secure setup takes some work. This article will show you how to make your Apache web server more secure from an attack by effectively using Access control and authentication strategies.

The Apache HTTP Web Server is the most widely deployed Web server on the Internet today, which means that vulnerabilities in the open source server can have a devastating impact. That also makes security updates like the new 2.2.15 release critical, since it addresses several security vulnerabilities in Apache's flagship HTTP Web server.

Apache Tomcat (or Jakarta Tomcat or simply Tomcat) is an open source servlet container developed by the Apache Software Foundation (ASF). Tomcat implements the Java Servlet and the JavaServer Pages (JSP) specifications from Sun Microsystems, and provides a "pure Java" HTTP web server environment for Java code to run.

The Apache Web server is arguably the best and most powerful Web server software available for any operating system. While many learn to edit the configuration files and configure or enable various modules, the bulk of what most people do with Apache is manage the content that Apache serves, with very little attention paid to what Apache itself can do.

"The Apache Software Foundation and the Apache HTTP Server Project are pleased to announce the release of version 2.2.9 of the Apache HTTP Server ("Apache")..."

"The Apache Software Foundation and the Apache HTTP Server Project are pleased to announce the legacy release of version 2.0.63 of the Apache HTTP Server ("Apache"). This Announcement notes the significant changes in 2.0.63 as compared to 2.0.61 (2.0.62 was not released). [...] This version of Apache is principally a bug and security fix release..."

This tutorial shows how you can install an Apache 2.4 webserver on a Fedora 18 server with PHP5 (through PHP-FPM) and MySQL support. PHP-FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation with some additional features useful for sites of any size, especially busier sites. On Apache 2.4, we need Apache's mod_proxy_fcgi module to make it work.

"I upgraded my server's apache from 2.0 to 2.2 today (see Overview of new features in Apache 2.2) and it was painless except for a few minor hiccups. I like to keep my server's packages up to date with Gentoo's stable packages not just for new features but mainly to make package upgrades as easy as possible..."