Question

What functionality does a Trusted Platform Module (TPM) chip provide?

a) Perform bulk encryption in a hardware processor
b) Control access to removable media
c) Provide authentication credentials on a hardware device
d) Generate and store cryptographic keys

Answer 1

A Trusted Platform Module (TPM) chip provides functionalities like bulk encryption, access control to removable media, authentication credentials storage, and cryptographic key generation and storage.

Step-by-step explanation:

A Trusted Platform Module (TPM) chip provides several functionalities:

1. Perform bulk encryption in a hardware processor: TPM chips have built-in cryptographic functions that can perform complex encryption and decryption operations.
2. Control access to removable media: TPM can enforce security policies to control access and data transfer to and from removable media such as USB drives.
3. Provide authentication credentials on a hardware device: TPM can store and securely provide authentication credentials, such as digital certificates and passwords, for secure device access.
4. Generate and store cryptographic keys: TPM can generate and securely store cryptographic keys, which can be used for various security purposes.