A technician is deploying mobile devices and needs to prevent access to sensitive data if the devices are lost. Which of the following is the best way to prevent unauthorized access if the user is unaware that the phone is lost?
- AEncryption (correct answer)
- BRemote wipe
- CGeofencing
- DFacial recognition
Reveal answer & explanationHide answer
The correct answer is A. Option A: Encryption
Explanation
Encryption protects confidentiality by making data unreadable without the appropriate key.