Technical Issuespage 4

A virtual server is a hosting service where many other digital dedicated servers are rented out on one physical server. They contain all the functions for full-fledged work, namely root access, there is the ability to install an OS (Windows, Linux, FreeBSD, etc.) and other programs to choose from.

An eSIM is a small chip that can be found on a smartphone, tablet, watch, and other devices. As a rule, it is installed by the manufacturer and you cannot get it like a regular SIM card, so this technology can only be used by those owners of devices that have the chip built in by default.

A local area network is a group of devices that are interconnected over a network and are actually located in the same room or building.

An IP is a unique address that is assigned to every computer and server and is therefore a numerical identifier that indicates the location on the network. In simple terms, it's like your home address with the name of the country, street and house.