Explanation:
Trusted Platform Module (TPM) is a hardware-based encryption solution that is embedded in the system’s motherboard and is enabled or disable in BIOS. It helps with hash key
generation and stores cryptographic keys, passwords, or certificates.

Incorrect Answers:
B: Sandboxing is the process of isolating a system before installing new applications on it so as to restrict any potential harm it may cause to production systems.
C: Whole disk encryption can be implemented by either a software-based cryptography solutions or by a hardware based solution such as a Trusted Platform Module (TPM) or a
Hardware Security Module (HSM).
D. Moving data and applications to the cloud does not ensure that the data or applications are encrypted in its new location.