The Acme Wizard Phone using Android 8.0 was stolen by an attacker and even though the device was encrypted, the attacker was able to read the names of the encrypted files. Why?
(A) They can see the file names because metadata encryption, which would prevent this, was introduced in Android 9.0 and above.
(B) The user disabled encryption on their device.
(C) The OEM did not implement encryption on this version of their device.
(D) They can see the file names because the device had the TEE encryption turned off