Google Sign-in

Google Sign-In is a login system that allows users to sign into websites and apps using their existing Google Account. This simplifies the registration process for users and can provide valuable data for companies. It`s commonly used for account creation, allowing users to access personalized features or services. The system also offers two-factor authentication for enhanced security. For advertising, Google Sign-In can be utilized to connect user data with their Google profiles, enabling targeted advertising and data analysis.

Website: https://developers.google.com/identity/sign-in/web