password (noun)
A string of characters entered by a user to verify his or her identity to a network or to a local computer, device, or client, or to sign in to an account, app, and so on.

пароль

password protection (noun)
A feature that enables you to protect a file by using a password. You can specify a password and lock down the file so that other users cannot open or modify it.

password stealer (noun)
A type of trojan that captures or transmits passwords to an attacker.

программа для кражи паролей