One thing i was surprised to learn was that whatever you type as your password is actually transmitted to the server for validation! So if you typed the passwor

One thing i was surprised to learn was that whatever you type as your password is actually transmitted to the server for validation! So if you typed the password for the wrong server in.. then you've just leaked that other password to the server you were trying to connect to! uh oh! if you use keys, this doesn't happen.