+Login Credentials are the secret keys that unlock digital doors. They typically consist of a [Username](/wiki/username) and a [Password](/wiki/password), verifying a user's [Identity](/wiki/identity) for secure access to systems and information.
+## See also
+- [Biometrics](/wiki/biometrics)
+- [Multi-factor Authentication](/wiki/multi_factor_authentication)
+- [Access Control](/wiki/access_control)
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