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Remote Console

The remote console feature allows users to securely connect to the specified server via SSH, VNC, or Telnet through a web browser, based on the server information registered by the administrator.
Users can access the server in a web isolation browser (RBI) environment without installing a separate client program, and can enter commands or upload/download files.

1. Feature Overview​

  • This feature is in a web browser environment.SSH, VNC, TelnetProvides base remote access.
  • When the administrator registers the server information needed for remote access, users can connect to the registered server with a single click.
  • Access is provided through the browser and is available in terminal or GUI screen formats depending on the server type.
  • You will be automatically logged in with the information pre-registered by the administrator without entering separate authentication.
  • Communication with the server takes place in an environment where RBI security is applied.

2. Server Type​

The remote console supports the following three server types:

SSH (Secure Shell)​

  • Provides command-line terminal access to the server through an encrypted secure connection.
  • Supports file upload/download functionality.
  • It is recommended as the safest remote access method.

VNC (Virtual Network Computing)​

  • You can display the GUI screen of a remote server in a browser and control it in real-time using a mouse and keyboard.
  • It is suitable for tasks that require a graphical user interface.
  • File upload/download functionality is not supported.

Telnet​

  • This is a feature that allows access to legacy systems or old network devices via a text-based terminal.
  • It is recommended to use this only for internal testing environments or for managing legacy equipment, as it is an unencrypted protocol.
  • File upload/download functionality is not supported.

3. How to Register a Server​

Server registration is performed on the admin page, and the following items must be entered.

Input Items​

itemDescription
Server Type(required)Select the type of server you want to register. (SSH / VNC / Telnet)
Server Name(required)The name of the server that will be displayed to the user. (No duplicates allowed)
Description(Optional)You can write the purpose, classification, etc. of the registered server for administrator reference.
IP Address(required)The IP of the server to connect to. It must be entered in IPv4 format, e.g.:192.168.0.10
Port(required)Connection port number.
ID(required)This is the login account ID to access the server.
Password(required)This is the password for the login account to access the server.

Select Server Type​

When registering a server, the first thing you need to do is select the server type. The features provided vary depending on the server type:

  • SSH: Secure Terminal Access and File Transfer
  • VNC: Remote Desktop GUI Control
  • Telnet: Legacy Equipment Text Terminal

You must enter the correct values for the connection information to the server (ID, password, port, etc.).
If the input is incorrect, the user may fail to connect.

4. Server List Management​

Server List Screen​

Registered servers can be checked in the list, and the following information is displayed:

  • Server Type
  • name
  • Description
  • IP
  • Port
  • Modified date

Server Modification​

You can modify the information of the registered server. The items that can be modified are as follows:

  • Server Name
  • Description
  • IP Address
  • Port Number
  • ID / Password

The server type cannot be modified.
To change the server type, you need to delete the server and register a new one.
This is because file upload/download policies do not apply to VNC and Telnet types.

Delete Server​

  • If the server is deleted, it will no longer be displayed on the user screen.
  • The connected session will be maintained.

5. User Access Flow​

User Page - Remote Console List​

  • Users can check the list of registered servers in the remote console menu.
  • Each server card displays the server type (SSH / VNC / Telnet).
  • You can connect directly by selecting a registered server without entering separate authentication.

Screen after login​

  • SSH ServerA terminal runs within the browser, providing command input and file transfer functionality.
  • VNC Server: The GUI screen of the remote server is displayed in the browser, and it can be controlled with a mouse and keyboard.
  • Telnet ServerA text-based terminal will run within the browser.

From the user's perspective, it can be used as naturally as a local terminal or remote desktop, and communication with the server takes place in an environment secured by RBI.

6. Guidance and Recommendations​

  • If the registered server information is incorrect, the user will fail to connect when attempting to access.
    → Please be careful to avoid typos when entering IP, port, and ID/PW.
  • Currently, the connection test feature is not provided in the registration stage, so**Pre-check to ensure that server access permissions are correctly configured before registration.**This is needed.
  • If the port is blocked on the server side or password authentication is disabled, you may not be able to connect, so please also check if the connection information is configured according to the server environment.
  • The Telnet protocol is not encrypted, soIn environments where security is important, the use of SSH is recommended.