Allow us to lock our sessions with security questions.

In my opinion, we should be able to lock our Minecraft sessions with security questions. Here's what I mean:

You can toggle an option in the launcher that locks your session, and you must answer your security questions to launch the game, and if you answer correctly, it's unlocked for 1 hour. I think this would be a good feature to add because it would add more security to our accounts to prevent unauthorized users from getting into our accounts.