200-201 Security Policies and Procedures Practice Question
During an incident, a forensic analyst needs to preserve evidence from a compromised hard drive. Which of the following steps is essential to maintain the chain of custody?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Documenting the date, time, and person handling the evidence
Chain of custody requires documenting each transfer, including who handled evidence and when. Write-blocking prevents alteration, and hashing verifies integrity. Documentation of transfers is key.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Deleting unnecessary files to reduce data volume
Why it's wrong here
Deleting files destroys evidence.
- ✗
Storing the hard drive in a standard office drawer
Why it's wrong here
Evidence must be secured in a controlled environment.
- ✓
Documenting the date, time, and person handling the evidence
Why this is correct
This is essential for chain of custody.
- ✗
Creating a bit-for-bit copy without write-blocking
Why it's wrong here
Without write-blocking, the original could be altered.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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