Rekey a MID Server Rekeying a MID Server forces it to restart and generate a new private key. Typically, this is only necessary if the MID Server keystore is compromised. Before you begin Role required: admin About this taskWhen the MID Server comes back online, the system automatically validates the new key, and the MID Server resumes processing automation tasks. Procedure Navigate to MID Server > Servers. Open the MID Server whose keypairs you want to rotate. Under Related Links, click Rekey.