What is the default encryption method used to BB encryption?
A
Correct answer
Explanation
3DES (Triple DES) is correct because it was the default encryption method used in BlackBerry encryption for securing data transmission between the BlackBerry Enterprise Server and handheld devices. 3DES was the industry standard at that time, providing strong encryption for enterprise messaging. The other options (AED, 4DES, 3AED) are not standard encryption algorithms.