CentOS is one of the preferred Operating Systems for hosting servers. It's one of the numerous Linux releases in existence, however what differentiates it from all the rest is the long-term support, which guarantees that you'll always have a stable and safe OS. Every CentOS version that is released is supported for ten years, that is much longer than with any other OS available on the market. CentOS also has a much larger developer community than other distributions, therefore in case you experience any kind of problem or have some questions, you're able to promptly find the details that you need. CentOS is regarded as one of the best server Operating Systems, because it is very stable and secure, which makes it really reliable even if you host sensitive info. Due to the fact that it is open-source, you will be able to modify each and every part of it and customize it according to your needs, not to mention that the total cost for a CentOS-based server will be lower, as you will not need to pay license fees of any sort.