Linux is among the frequently used OSs for servers. There are tens of different distributions using the same core, but the majority have a few things in common - they are totally free to use, which decreases the total cost of the hosting service due to the fact that license fees won't be included in what you'll have to pay; they're quite simple to maintain; and last, but not least, they are much more secure than competitor Operating Systems, because random files, particularly virus-infected ones, simply cannot be executed on the hosting server. That way, you will be able to enjoy a protected service and spend the time building and advertising your web sites, not being concerned about security problems. A lot of Linux-based machines use the Apache web server to deal with the HTTP traffic, as this piece of software is very fast and is also easy to maintain and individualize depending on the needs of the web hosting provider. A Linux server with Apache is the most suitable software environment for your Internet sites and it isn't a coincidence that numerous popular script-driven apps on the market require LAMP, which signifies Linux, Apache, MySQL and PHP.