CompTIA
220-802 · Question #329
220-802 Question #329: Real Exam Question with Answer & Explanation
The correct answer is C: Remote wipe. Remote wipe is the best security measure for a lost or stolen mobile device because it permanently destroys all sensitive data, eliminating the risk of unauthorized access.
Question
Which of the following would be the BEST means of maintaining data security for a mobile device that has been lost or stolen?
Options
- ALogin attempt restrictions
- BLocator service
- CRemote wipe
- DPasscode lock
Explanation
Remote wipe is the best security measure for a lost or stolen mobile device because it permanently destroys all sensitive data, eliminating the risk of unauthorized access.
Common mistakes.
- A. Login attempt restrictions limit brute-force access but do not prevent a sophisticated attacker from bypassing the lock screen or extracting data from the storage chip directly.
- B. A locator service helps physically recover the device but does nothing to protect the data from someone who already has possession of it.
- D. A passcode lock creates a barrier to access but can potentially be bypassed and does not destroy the underlying data if circumvented.
Concept tested. Remote wipe for lost or stolen mobile device security
Reference. https://learn.microsoft.com/en-us/mem/intune/remote-actions/devices-wipe
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