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What is the primary benefit of enabling Multi-factor Authentication (MFA) on an AWS root account?

easy📝 Conceptual Q1 of 15
AWS - Identity and Access Management
What is the primary benefit of enabling Multi-factor Authentication (MFA) on an AWS root account?
AIt allows unlimited API requests without throttling.
BIt automatically encrypts all data stored in AWS services.
CIt adds an extra layer of security by requiring a second form of verification.
DIt increases the speed of AWS service access.
Step-by-Step Solution
Solution:

  1. Step 1: Understand MFA purpose

    MFA requires users to provide two forms of identification, increasing security.

  2. Step 2: Identify root account protection

    Enabling MFA on the root account prevents unauthorized access even if the password is compromised.

  3. Final Answer:

    It adds an extra layer of security by requiring a second form of verification. -> Option C

  4. Quick Check:

    MFA purpose = Extra security [OK]
Quick Trick: MFA means two-step verification for better security [OK]
Common Mistakes:
  • Thinking MFA speeds up access
  • Confusing MFA with encryption
  • Assuming MFA removes API limits

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