When editing integration server settings, you can replace the certificate for the integration server, and enable or disable client certificate verification and modify the list of certificates for clients.
To edit the integration server settings:
Connect to the Kaspersky Industrial CyberSecurity for Networks Server through the web interface using the Administrator account.
Select Settings → Connection Servers.
On the Integration servers tab, select the server for whose clients you want to change the settings.
The details area appears in the right part of the web interface window.
If you want to replace (issue a new) certificate for the same integration server, click the Reissue certificate button.
After the integration server certificate is replaced, its old certificate becomes invalid.
If you want to enable or disable certificate verification for client authentication, use the Verify client certificates toggle switch.
If client certificate verification is enabled and you want to modify the list of certificates for clients, use the Create new certificate button and/or the icon located on the right of the field containing the certificate fingerprint.
Click Save.
If a new certificate was issued for an integration server or if new client certificates were created, you need to once again create and download a communication data package to send data about these certificates to client computers.