How to renew MID server certificate after it's expired for MID servers using mutual authenticationsSummaryHow to renew MID server certificate after it's expired for MID servers using mutual authenticationsInstructionsThe steps required are: > On your ServiceNow instance, open sys_user_certificate, set old cert inactive. Create a new entry and attach the certificate (Ensure that the attached file contains only the certificate). Set it active. > On your MID server host, prepare the certificate with key, make sure the cert & private key have below in the content:-----BEGIN CERTIFICATE----------END CERTIFICATE----------BEGIN PRIVATE KEY----------END PRIVATE KEY----- > Stop the MID server service, then run below command from MID server folder, confirm the old cert is currently installed (Note: Below scripts must be executed from agent folder)./bin/scripts/manage-certificates.sh -g defaultsecuritykeypairhandle > Use command below to delete the old cert:./bin/scripts/manage-certificates.sh -d defaultsecuritykeypairhandle > Install the new cert:./bin/scripts/manage-certificates.sh -a defaultsecuritykeypairhandle <fileName> > Start the MID server service (Above commands are for Linux host. For Windows host, replace .sh with .bat Usage of the commands are available on doc below: https://docs.servicenow.com/bundle/utah-servicenow-platform/page/product/mid-server/task/install-mid-mutual-auth.html ) If you have any further questions or issues, please raise a support case on the ServiceNow Support Portal.