CentOS is one of the most widely used Operating Systems for web hosting servers. It is one of the countless Linux distributions available, yet what distinguishes it from the rest is its long-term support, which guarantees that you'll always have a dependable and protected OS. Every CentOS version that is released is supported for ten years, that is a lot longer than with any other OS on the market. CentOS also has a much larger developer community than other distributions, therefore if you encounter any problem or have some questions, you will be able to rapidly get the details that you need. CentOS is regarded as among the best server Operating Systems, due to the fact that it's very stable and protected, that makes it really reliable even when you host private data. Since it is open-source, you can modify each and 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.