Topic
Authentication
Learn Authentication as a connected topic across chapters, concepts, simulations, and interview reasoning.
10 Concepts3 Articles47 min
Overview
Learn Authentication as a connected topic across chapters, concepts, simulations, and interview reasoning.
How this topic helps
Security
System Design
Api Gateway
Architecture
Learning Path in this Topic
Series that contain articles from Authentication. Select a path to filter the article list.
Articles
3 matched articles
Article 1OWASP Credential Stuffing Key Terms Explained with Practical ExamplesTLDR: Credential-stuffing defense works only when you treat login as a layered, risk-adaptive system: detect attack shape, add step-up authentication, combine bot and fingerprint signals, prevent user15 min
Article 2How OAuth 2.0 Works: The Valet Key PatternTLDR: OAuth 2.0 is an authorization protocol. It lets a third-party app (like Spotify) access your resources (like Facebook Friends) without you giving it your Facebook password. It uses short-lived A16 minArticle 3System Design HLD Example: API Gateway for MicroservicesTLDR: An API Gateway centralizes "cross-cutting concerns" like authentication, rate limiting, and routing at the edge of your infrastructure. The architectural crux is the separation of the Control Pl16 min