what is iOS distribution and iOS distribution managed certificates

The context provided does not specifically mention "iOS distribution" or "iOS distribution managed certificates." However, it does discuss various aspects of device management, including the use of Apple Business Manager and Apple School Manager for managing devices and accounts, as well as updates to software management and deployment processes.

If you are interested in device management and deployment, you might want to check the session titled "What’s new in device management" from WWDC 2024. This session covers updates to Apple platforms, including automated device enrollment and management capabilities for various Apple devices.

For more specific information on iOS distribution and managed certificates, you might need to refer to Apple's official documentation or other sessions that focus on app distribution and security.