Question
You purchased a new smartphone that can accept a PIN of up to six characters. For maximum security, what should you do?
Use a four character PIN because it’s easier to remember.
Change your PIN to a new six-character PIN.
Repeat the last character of your old four-character PIN to create a new six-character PIN.
Disable encryption.
Use a four character PIN because it’s easier to remember.
Change your PIN to a new six-character PIN.
Repeat the last character of your old four-character PIN to create a new six-character PIN.
Disable encryption.
Answers
GPT-4o mini
For maximum security, you should **change your PIN to a new six-character PIN**. A longer PIN typically offers better security as it increases the number of possible combinations, making it harder for someone to guess. Aim for a PIN that is both secure and memorable, and avoid using predictable patterns or easily guessable information.