Your company has a Microsoft 365 subscription configured for their environment. All devices in the environment have Windows 10 installed.
You have been instructed to make sure that users are not allowed to enroll devices in the Windows Insider Program.
To achieve your goal, you access Microsoft 365 Device Management.
Which of the following actions should you take?
A. You should configure a Windows 10 security baseline.
B. You should configure an app protection policy.
C. You should configure device restriction policy.
D. You should configure a Windows 10 update ring.