Having root-level access to a server means that you can view and update any file on it, including crucial system files. You can also install software which can update certain settings on the server throughout the, so the installation can be performed only if you are logged in as the root user. The latter has full privileges, i.e. you'll have full control over the machine whenever you want and you can perform anything you would like. You can also make other users either with similar rights or with fewer rights, based on what you need them for - day-to-day tasks, other server admins, etc. To be on the safe side, it is usually recommended to employ the root account only when you really need it and not for tasks which can be done via other accounts. You can use a web-based graphical interface or a Secure Shell console to connect to the server and to control it at the root level.
Full Root-level Access in Dedicated Servers
You will have full root-level access to your dedicated server regardless of what package you select throughout the registration process, as long as the server is provided with cPanel, or without hosting Control Panel at all. In each of these three cases, you can update any part of the software environment in any way you see fit, which makes our server plans suitable for resource-demanding apps with specific requirements that can't be covered when you use a shared website hosting account. The main difference between these options is the fact that with cPanel you'll have a web-based graphical interface to take care of many different server-side options and any site content which you generate or upload, while if you order the server with no Control Panel, you'll have to do everything through a Secure Shell console or to install a Control Panel of your liking, if it's compatible with the Operating System which you have selected throughout the sign up process. With the final Control Panel option that you are able to pick on the order page - Hepsia, the root access will be limited.