Which database encryption approach allows different encryption keys for different columns, providing more granular control over access to sensitive data?

Transparent Data Encryption (TDE)

What is the role of a Certificate Authority (CA) in a Public Key Infrastructure (PKI)?

To encrypt all data transmitted over the network

To store private keys for all users

To provide a firewall for the network

To issue and digitally sign digital certificates that bind public keys to identities

What is the primary purpose of a secure enclave (e.g., Intel SGX) in a computing system?

To isolate sensitive computations from the main operating system

To provide a graphical user interface for the operating system

To speed up the execution of all applications

To manage network connections and firewall rules

What is the primary purpose of Secure Boot in a modern computer system?

To encrypt the entire hard drive

To provide a firewall for the operating system

To ensure that only trusted software is loaded during the boot process

Certified Information Systems Security Professional

Domain 3Objective 4

3.4 - Understand Security Capabilities of Information Systems (IS) (e.g., Memory Protection, Trusted Platform Module (TPM), Encryption/decryption) CISSP Practice Questions (Page 3)

Part of the Security Architecture and Engineering domain, which accounts for 13% of the CISSP exam. ISC2 does not publish an official question count, but from its 180-minute exam (~70–120 total, ~9–16 in this domain), expect 1–2 from this objective — we provide 45 practice questions to prepare you well beyond it. (estimate)

45questions here

9free pages

15concepts

13%of the exam

Questions 11–15

11foundation · easy
Which database encryption approach allows different encryption keys for different columns, providing more granular control over access to sensitive data?
Select an answer first
12foundation · easy
What is the role of a Certificate Authority (CA) in a Public Key Infrastructure (PKI)?
Select an answer first
13foundation · easy
What is the primary purpose of a secure enclave (e.g., Intel SGX) in a computing system?
Select an answer first
14foundation · easy
What is the primary purpose of Secure Boot in a modern computer system?
Select an answer first
15foundation · easy
Which process ensures that cryptographic keys are replaced with new keys after a defined period or after a suspected compromise?
Select an answer first

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