Virtual private server (VPS) is a service that makes available a ready-to-use virtual server fully configured and managed by experts for use. The reason behind the high popularity of this service is the fact that not everyone today can afford to buy high-quality server hardware, which is quite expensive.
With VPS hosting, the user gets a full-fledged but virtual server, equipped with an operating system and has all the possible access rights to manage the operating system. On this server, the user can install any software and host any number of sites. With hardware virtualization, this server will be strictly isolated from other similar servers, provided with absolute information security, while still using the same set of hardware by different kernels, such as video cards, network cards, a variety of disks, and others.