What Is Two-Factor Authentication ?

Authentication Definition & Meaning - Merriam-Webster authentication authentication · Verifying the identity of a user, process, or device, often as a prerequisite to allowing access to resources in an information system · The authentication It can authenticate users using passwords and federated identity provider credentials Firebase Authentication also provides UI libraries to implement a full

authentication Firebase Authentication lets you add an end-to-end identity solution to your app for easy user authentication, sign-in, and onboarding in just a few lines