CentOS is short for Community Enterprise Operating System. This is one of the top Linux distributions for servers and it is recognized as being one of the most dependable and protected Operating Systems available. CentOS is open-source software, so you'll be able to personalize it in whatever way you see fit, adding and removing packages or changing the code of all of them. It's also free to distribute and use, so you will not need to pay any kind of license fees, meaning that the overall price that you'll need to pay for a server running CentOS will be lower than the price for a server working with an alternative OS. What makes CentOS stand out among various other Linux distributions is its huge developer community, that will help you find the reply to any kind of question or problem you might have. In addition, each version which is released officially is supported for ten years, that is is a lot longer than with any other OS. This means ordinary safety and stability updates which will provide a great software setting for all your web applications in the long run.