Cryptography jokes

Build a man a fire, and he'll be warm for a day.

Set a man on fire, and he'll be warm for the rest of his life.

Give a man a gun, and he will rob a bank.

Give a man a bank, and he will rob everyone.

Where did the software developer go?

I don’t know, he ransomware!

A wife and husband were setting up their computer, and the husband made the password "my dick." But the wife fell on the floor laughing because the computer said the password was too short.

What do you do when you get locked outside your house? You talk to the lock, because communication is key.