ISC2 Exam CSSLP Topic 7 Question 85 Discussion

The security challenges for DRM are as follows:

Key hiding: It prevents tampering attacks that target the secret keys. In the key hiding process, secret keys are used for

authentication, encryption, and node-locking.

Device fingerprinting: It prevents fraud and provides secure authentication. Device fingerprinting includes the summary of hardware

and software characteristics in order to uniquely identify a device.

OTA provisioning: It provides end-to-end encryption or other secure ways for delivery of copyrighted software to mobile devices.

Answer B is incorrect. Access control is not a security challenge for DRM.