Why Do We Use ‘Passwords’ to Protect Information?

Imagine you have a treasure chest, and only your best friend knows the secret word to open it. That's like a password, it keeps your favorite games, messages, and even bank accounts safe from strangers. When you type in the right password, it’s like giving your best friend the key to unlock the chest. If someone else tries to guess the secret word, they might not get in.

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Examples

  1. A child uses the password '1234' for their game account because it’s easy to remember.
  2. Your mom tries to log into your email with the wrong password, and a message says ‘Password incorrect.’
  3. You use your birthday as your password for your favorite app, but so does your brother.

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