CompTIA SecurityX Practice Questions: Hardware Security

8 free, exam-style CompTIA SecurityX (CAS-005) practice questions covering Hardware Security. Each question shows the correct answer and a clear explanation. Ready for the real thing? Take the full timed quiz below.

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Q1. What is the PRIMARY purpose of attestation in trusted computing?

Explanation: Attestation proves a system's state meets security requirements. Learn more.

Q2. Which of the following is a key security control for mitigating Spectre/Meltdown vulnerabilities?

Explanation: KPTI protects against speculative execution attacks. Learn more.

Q3. Which of the following is MOST important when securing RISC-V implementations?

Explanation: RISC-V requires additional security measures as an open standard. Learn more.

Q4. Which of the following is a key security control for mitigating RowHammer attacks?

Explanation: TRR protects against bit-flipping attacks. Learn more.

Q5. What is the PRIMARY security benefit of using physically unclonable functions (PUFs) in hardware?

Explanation: PUFs leverage manufacturing variations for secure identification. Learn more.

Q6. Which of the following is a key security control for mitigating cold boot attacks?

Explanation: Memory encryption protects against physical memory attacks. Learn more.

Q7. Which of the following is a key security control for mitigating electromagnetic fault injection attacks?

Explanation: Physical protections are needed against EM-based fault attacks. Learn more.

Q8. What is the PRIMARY purpose of a Trusted Platform Module (TPM)?

Explanation: A TPM securely stores cryptographic keys for hardware-based encryption. Learn more.

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