Firebase does not store profile or user state in your Firebase instance . To persist user data you must save it to your Firebase. Using existing social login providers such Facebook, Twitter, Google, and GitHub.
Read moreHow do I find my Firebase authentication password?
If you haven’t yet connected your app to your Firebase project, do so from the Firebase console. Enable Email/Password sign-in: In the Firebase console, open the Auth section. On the Sign in method tab, enable the Email/password sign-in method and click Save .
Read moreWhat encryption does Firebase Auth use?
Security information Firebase services encrypt data in transit using HTTPS and logically isolate customer data.
Read moreHow does authentication work with Firebase?
How does it work? To sign a user into your app, you first get authentication credentials from the user. These credentials can be the user’s email address and password, or an OAuth token from a federated identity provider. Then, you pass these credentials to the Firebase Authentication SDK.
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