Enterprise Mobile Devices can be managed using methods other than traditional MDMs as long as device security is stout. That technique might not be considered an industry best practice but we’ve seen admins manage devices in their own way to meet business requirements while using familiar toolsets. Despite the negative perception of ‘skirting’ using an MDM, it can be easy and secure to manage devices without one.
Staying “old school” with device management is a practical option for certain organizations and scenarios. If your company is opposed to an MDM-based solution due to complexity or cost, this is how you would ensure devices still conform to your needs.