Protocols such as OAuth 2.0 and OpenID Connect (OIDC) have shifted authentication practices away from traditional credentials to the use of tokens, enhancing both security and user experience. Access tokens, often in the form of JSON Web Tokens (JWTs), allow users temporary access to resources without multiple logins, while refresh tokens extend this access by enabling new access tokens to be issued after the initial ones expire. Though access tokens have short lifespans, refresh tokens provide longer-term authentication by maintaining sessions without repeated logins, with the balance between the two tokens ensuring both security and convenience. The choice of token depends on specific use cases, with access tokens being ideal for quick, passwordless access, and refresh tokens beneficial for prolonged sessions. Tools like Descope's platform can facilitate the implementation of these tokens through simple, drag-and-drop workflows, streamlining authentication and identity management processes.