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Question 494 - 312-50v12 discussion

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Robert, a professional hacker, is attempting to execute a fault injection attack on a target IoT device.

In this process, he injects faults into the power supply that can be used for remote execution, also causing the skipping of key instructions. He also injects faults into the clock network used for delivering a synchronized signal across the chip.

Which of the following types of fault injection attack is performed by Robert in the above scenario?

A.
Frequency/voltage tampering
Answers
A.
Frequency/voltage tampering
B.
Optical, electromagnetic fault injection (EMFI)
Answers
B.
Optical, electromagnetic fault injection (EMFI)
C.
Temperature attack
Answers
C.
Temperature attack
D.
Power/clock/reset glitching
Answers
D.
Power/clock/reset glitching
Suggested answer: D

Explanation:

These types of attacks occur when faults or glitches are INJECTED into the Power supply that can be used for remote execution.

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asked 18/09/2024
Amarjeet Saini
34 questions
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