ELI5: Explain Like I'm 5

Diceware

Diceware is a method of creating a strong password or passphrase made up of randomly selected words. It uses a list of words, each with a different 5-digit number, to help you pick random words. To use diceware, you first get a stack of 5-sided dice and a list of words. Then, you roll the dice 5 times, add up the numbers you get, and check the list to find the word with the same number. Then, you roll the dice again to get the next word for your password. You repeat the process until you have enough words for your password. Diceware is a great way to create a strong, easy-to-remember password that's harder to guess.