Question

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Explanation:

Analyze the question

The question asks how physical access risks can be mitigated. Physical access risks involve unauthorized individuals gaining direct physical contact with a device, system, or vehicle to compromise its security.

Evaluate the options

• by using fail-safe measures: Fail-safe measures ensure that if a system or physical barrier fails, it does so in a way that maintains security or safety, preventing unauthorized physical access or exploitation. This is a standard security practice for mitigating physical access risks.
• by never removing the dashboard: This is overly specific to a single vehicle component and does not represent a general or effective mitigation strategy for physical access risks.
• by parking in public places: Parking in public places can actually increase exposure to physical tampering or observation by malicious actors, rather than mitigating physical access risks.
• by avoiding the use of key fobs: Avoiding key fobs does not directly address physical access security controls and is not a standard mitigation strategy.

Apply mastered concepts

Using the Physical Device Security knowledge point, physical access controls and fail-safe designs are essential to protect hardware from direct tampering. Designing systems with fail-safe mechanisms ensures that physical breaches do not automatically compromise the entire system's integrity.

Select the correct option

The most robust and general security practice among the choices is using fail-safe measures.

Answer:

• (A) by using fail-safe measures (Correct answer)
• (B) by never removing the dashboard
• (C) by parking in public places
• (D) by avoiding the use of key fobs