Serverless Authentication
Serverless authentication refers to cloud-based identity and access management (IAM) services that handle user authentication, authorization, and session management without requiring developers to manage server infrastructure. These solutions typically provide features like user registration, login, multi-factor authentication (MFA), social logins, and token management through APIs and SDKs. They offload the complexity of secure authentication implementation, allowing developers to focus on core application logic.
Developers should use serverless authentication when building modern web or mobile applications that require secure user management without the overhead of maintaining authentication servers. It's particularly valuable for startups, rapid prototyping, and applications with variable user loads, as it scales automatically and reduces security risks by leveraging provider expertise. Common use cases include SaaS platforms, e-commerce sites, and mobile apps needing OAuth, JWT, or social login integrations.