350-601 Security Practice Question
A data center uses self-encrypting drives (SEDs) in UCS servers. Which type of protection does SED provide?
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
✓
At-rest encryption on the drive
SEDs provide at-rest encryption, protecting data when the drive is powered off or removed.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
In-flight encryption for Fibre Channel
Why it's wrong here
In-flight encryption is for data in transit, not at rest.
- ✓
At-rest encryption on the drive
Why this is correct
SEDs encrypt data stored on the drive, protecting it at rest.
- ✗
Encryption of SAN traffic
Why it's wrong here
SAN encryption is for storage area network traffic, not individual drives.
- ✗
Network-level encryption
Why it's wrong here
Network-level encryption protects data in transit, not at rest.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 350-601 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 350-601 exam.