The iOS MDM Server functionality enables you to issue a reserve certificate. This certificate is intended for use in iOS MDM profiles, to ensure seamless switching of managed iOS devices after the iOS MDM Server certificate expires.
If your iOS MDM Server uses a default certificate issued by Kaspersky, you can issue a reserve certificate (or specify your own custom certificate as reserve) before the iOS MDM Server certificate expires. By default, the reserve certificate is automatically issued 60 days before the iOS MDM Server certificate expiration. The reserve iOS MDM Server certificate becomes the main certificate immediately after the iOS MDM Server certificate expiration. The public key is distributed to all managed devices through configuration profiles, so you do not have to transmit it manually.
To issue an iOS MDM Server reserve certificate or specify a custom reserve certificate:
The validity period of the reserve certificate that you specify cannot exceed the validity term of the current iOS MDM Server certificate.
The reserve iOS MDM Server certificate is issued.
Your custom certificate is specified as the reserve iOS MDM Server certificate.
You have a reserve iOS MDM Server certificate specified. The details of the reserve certificate are displayed in the Reserve certificate block of settings (certificate name, issuer name, expiration date, and the date the reserve certificate must be applied, if any).