OAuth 1.0a

OAuth 1.0a is a protocol that allows secure authorization between applications without sharing passwords. It enables a user to grant a third-party app limited access to their data on a service, like a social media account, without revealing their login credentials. The process involves obtaining temporary tokens that act as secure keys, which the app uses to access data on behalf of the user. This ensures privacy and security, as users can control and revoke access at any time. OAuth 1.0a is commonly used in scenarios where secure, delegated access is needed between online services.