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ISC2 Exam CSSLP Topic 7 Question 85 Discussion
Topic #: 7
Copyright holders, content providers, and manufacturers use digital rights management (DRM) in order to limit usage of digital media and devices. Which of the following security challenges does DRM include? Each correct answer represents a complete solution. Choose all that apply.
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.
Malcom
3 days ago