Reconfiguring and reinstalling the application

Reinstallation of components of Kaspersky Industrial CyberSecurity for Networks may be required for the following purposes:

• To add a new sensor.
• To change the settings of the Server or sensors.
• To change the application localization language.

Like the installation procedure, reinstallation of components of Kaspersky Industrial CyberSecurity for Networks is performed using the application installation script named kics4net-deploy-<application version number>.bundle.sh.

To reinstall application components, the script kics4net-deploy-<application version number>.bundle.sh uses the installation settings file that was saved on the computer. If the installation settings file on this computer is corrupt or missing from its original folder, the application installation script searches for a copy of the file on the computer and on other computers that have application components installed.

To reinstall components of Kaspersky Industrial CyberSecurity for Networks:

1. Run the application installation script by completing steps 1–4 of the installation procedure.
2. In the menu for selecting the installation option, select Edit settings of current installation.

   The main installation menu appears on the screen.

3. Depending on the necessary result, perform the following actions:
   • Using the Change Server settings menu item, specify the necessary settings for the Server.

     You cannot change the IP address of the Server. If you want to change the IP address, you need to first remove the existing Server and then add it again with the new IP address by using the Add Server menu item (this menu item appears if a Server has not been added).

   • If the Server was installed with sensors, use the Change sensor settings menu item to specify the necessary settings for the sensors.

     You cannot change the IP address of a previously added sensor. If you want to change the IP address, you need to first remove the existing sensor and then add it again with the new IP address by using the Add sensor menu item. You can also use this menu item to add new sensors.

   • Use the Change the user running the installation menu item to specify the user name of the account with root privileges that will be used to install the application on computers. This account will be used on those nodes for which no additional account was specified when configuring advanced settings of the Server or sensors.
   • Using the Change interface language menu item, select the localization language for components of Kaspersky Industrial CyberSecurity for Networks.
4. When finished configuring the settings, select Save settings and start installation.
5. If the previous installation of Kaspersky Industrial CyberSecurity for Networks was performed by a different user:
   1. When the screen displays a message prompting you to read the terms of the End User License Agreement and Privacy Policy, press ENTER.

      The text of the End User License Agreement will appear on the screen.

   2. Please carefully read the End User License Agreement.

      The text of the End User License Agreement is displayed in the text terminal program known as less. After you are finished viewing the End User License Agreement, the screen will display a menu in which you can select your next actions.

   3. If you fully agree to the terms of the End User License Agreement, select I confirm that I have fully read, understand, and accept the terms and conditions of this End User License Agreement.

      If you do not accept the terms of the End User License Agreement, cancel application installation by selecting I decline the terms of the End User License Agreement.

   4. When you see a message about viewing the Privacy Policy, press ENTER.

      The text of the Privacy Policy will appear on the screen.

   5. Please carefully read the Privacy Policy.

      The text of the Privacy Policy is displayed in the text terminal program known as less. After you are finished viewing the Privacy Policy, the screen will display a menu in which you can select your next actions.

   6. If you fully accept the terms of the Privacy Policy, select I understand and agree that my data will be processed and transmitted (including to third-party countries) in accordance with the Privacy Policy. I confirm that I have fully read and understand the terms of the Privacy Policy.

      If you do not agree to the terms of the Privacy Policy, cancel application installation by selecting I decline the terms of the Privacy Policy.

      After you accept the terms of the Privacy Policy, the screen will prompt you to enter the password of the user running the installation.

6. Enter the password of the user running the installation. The password must be entered twice: first in the SSH password prompt and then in the SUDO password prompt.

   The installation script will begin the installation of components. During installation, the screen will display service messages regarding operations being completed.

7. When the prompt appears for entering the password of the application user (the user name that was specified during configuration of the Server), enter the new user password. The password prompt is displayed if the specified user name does not match the user name of any other application user.

   You can use uppercase and lowercase letters of the Latin alphabet, numerals, and the following special characters: ( ) . , : ; ? ! * + % - < > @ [ ] { } / \ _ $ #.

   The password must meet the following requirements:

   • Must contain from 8 to 20 characters.
   • Must contain one or more uppercase letters.
   • Must contain one or more lowercase letters.
   • Must contain one or more numerals.

Wait for completion of the script kics4net-deploy-<application version number>.bundle.sh.

See also: Installation menu commands

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