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Question 638 - 220-1102 discussion

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Which of the following ensures data is unrecoverable on a lost or stolen mobile device?

A.
Device encryption
Answers
A.
Device encryption
B.
Remote wipe
Answers
B.
Remote wipe
C.
Data backup
Answers
C.
Data backup
D.
Fingerprint reader
Answers
D.
Fingerprint reader
Suggested answer: B

Explanation:

To ensure data is unrecoverable on a lost or stolen mobile device, the best solution is:

Remote wipe: This feature allows the device owner or IT administrator to remotely erase all data on the device, ensuring that it cannot be recovered by unauthorized users.

Device encryption: While important for protecting data, encryption alone does not remove data from the device.

Data backup: Ensures data is saved elsewhere but does not make it unrecoverable on the lost or stolen device.

Fingerprint reader: Provides security for accessing the device but does not affect data recovery if the device is compromised.

CompTIA A+ 220-1102 Exam Objectives, Section 2.7: Explain common methods for securing mobile and embedded devices.

Mobile device security practices documentation.

asked 02/10/2024
Francesco Pignalosa
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