Collect the unencrypted content and migrate it to an encrypted state on a scheduled basis using the File Encryption Migration scheduler. Use the default schedule values that are populated.

However, administrators with the correct roles, can access and change these settings. To set a custom migration schedule:

  1. Navigate to Groups & Settings > All Settings > Admin > Scheduler in a Tenant Organization Group.
  2. Review the default schedule. If necessary, you can also configure a custom schedule.