CentOS is one of the preferred Operating Systems for web hosting servers. It is one of the many Linux releases out there, yet what differentiates it from all of the others is the long-term support, which ensures that you will always have a dependable and safe Operating System. Every CentOS version that is released is supported for ten years, that's a lot longer than with any other OS on the market. CentOS also has a much larger developer community than other distributions, so if you experience any kind of problem or have any questions, you'll be able to instantly find the info which you need. CentOS is widely known as among the best server Operating Systems, as it is very stable and secure, which makes it really reliable even when you host confidential information. Because it is open-source, you'll be able to modify any part of it and customize it according to your requirements, not to mention that the overall cost for a CentOS-based server will be lower, since you won't have to pay license fees of any type.