Help me! I'm under attack and I'm locked out of the combat deck. I have to get in to counterattack.
Please provide your name.
REy
Please provide your rank.
bartender
Please enter the code.
I don't know any code, but I just got promoted to acting captain. There are bombs exploding all around me.
Sorry Captain Rey, protocol prohibits me from unlocking the door without an access code. 
Wait. I see something scratched into wall here. It's the access code. 425931
The door is now unlocked.
Great. Now I can save the ship!
Goodbye.