Using Libraries

Our Person class does not define an attribute accessor method for its password, and thus, others cannot ask for and retrieve it.

However, our person object could freely give them an encrypted version of it.

Actually, this is pretty similar to how authentication often works in real web applications:

🕵🏻	Applications do not store your actual password in plain text (hopefully!) That way if, for some reason, they get hacked, attackers wouldn’t have your actual password. Instead, they store an encrypted version of the password.

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