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What this article shares to you is about why the virtual host cannot be controlled remotely. The editor thinks it is very practical, so I share it with you. I hope you can get something after reading this article. Let's take a look at it with the editor.

Due to functional limitations, the virtual host can not provide remote mode, that is, the virtual host can not be accessed by SSH mode, RDP mode and so on. At the same time, the virtual host does not support opening and installing third-party plug-ins separately for users.

Why is the virtual host limited to remote functions? Let's first look at the definition of a virtual host, which divides a physical server running on the Internet into multiple "virtual" servers. Using special software and hardware technology, a real physical server host is divided into multiple logical storage units. Each logical unit has no physical entity, but each logical unit can work on the network like a real physical host, with a separate IP address (or shared IP address), a separate domain name, and a complete Internet server (supporting WWW, FTP, E-mail, etc.).

If we turn on the remote function, then all the space on this server will be controlled remotely, which will be a great hidden danger to security. Currently, there is no technology that can perfectly provide remote access to a single virtual host without affecting this server and other virtual hosts. For example, the cloud server can be remote, because we have a separate server, so we can safely and unrestricted use remote access to the server.

For example, we divide a semifinished room (server) into N single rooms (virtual hosts), and there is only one door (remote connection port) in and out of this semifinished room, through which all people enter and exit the single room. if you open the remote function, it means that the door permission of the semifinished product room is gone, and each user can manage it through this permission, will security be affected?

So what ways can we use to achieve the purpose of "remote" control of virtual hosts? Generally, we use control panel system, FTP software and so on to achieve this goal. For control panels and FTP access, you can refer to the introduction document: introduction to the virtual host file manager function.

These are the reasons why the virtual host cannot be controlled remotely. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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