CentOS is one of the preferred Operating Systems for web hosting servers. It is one of the countless Linux releases out there, but what differentiates it from all the rest is its long-term support, which guarantees that you'll always have a reliable and protected OS. Each CentOS version that is released is supported for a decade, which is much longer than with almost every other OS available on the market. CentOS also has a much larger developer community than other distributions, so if you experience any problem or have any questions, you can rapidly find the information that you need. CentOS is widely known as among the best server Operating Systems, due to the fact that it is very stable and protected, that makes it very reliable even when you host sensitive info. Due to the fact that it is open-source, you'll be able to modify every part of it and customize it according to your needs, not to mention that the overall cost for a CentOS-based server will be lower, because you will not have to pay license fees of any type.