You have a Microsoft 365 E5 subscription and manage your devices in Endpoint Manager. You have a mix of Windows10 and MacOS devices. 
You want to create a policy to encrypt your Windows 10 devices. What should you configure?

Answer options:

A.PointSec
B.FileVault
C.Bitlocker
D.Pretty Good Privacy (PGP)

Correct Answer: C 
Bitlocker is used for encrypting Windows 10 devices in Endpoint Manager. Configure Bitlocker by setting up a Device Configuration Profile with the type Endpoint Protection
Option A is incorrect. PointSec is an encryption product delivered by Check Point software. Not configurable through endpoint manager policy.
Option B is incorrect. FileVault is used for encrypting MacOS devices.
Option D is incorrect. Pretty Good Privacy (PGP) is an encryption product for sending encrypted emails and encryption sensitive files. Not configurable through endpoint manager policy.
Reference: 
To know more about encrypting devices with bitlocker, please refer to the link below: 

https://docs.microsoft.com/en-us/mem/intune/protect/encrypt-devices