Security experts weigh password managers vs authenticator apps for 2FA storage

Security guidance is comparing two ways of handling two-factor authentication codes: storing them inside a password manager alongside saved passwords, or keeping them in a separate dedicated authenticator app. Password managers combine both login factors in one vault for convenience, while authenticator apps keep the second factor physically separate from the password itself, generating or sending one-time codes through methods like text messages, push notifications, email, or in-app codes.