9 min readBackendFeatured
JWT Expiration, Rotation, and Revocation: A Lifecycle Guide
Learn how to manage JWT expiration, rotation, and revocation effectively to secure your application's token lifecycle.
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JWT
JWT structure, signing, validation, expiration, rotation, and revocation strategies — everything a backend engineer needs to ship safely.
10 posts
9 min readBackendFeatured
Building Identity-Aware Load Balancing with NGINX and Keycloak
This guide covers setting up identity-aware load balancing with NGINX and Keycloak, focusing on JWT handling and secure authentication routing.
9 min readBackendFeatured
Understanding JWKS: Rotating Signing Keys Gracefully
Learn how to implement graceful key rotation using JWKS to maintain security and availability in your authentication infrastructure.
Part 1 · Security Architecture Series
9 min readDevelopmentFeatured
The Complete Guide to JSON Web Token (JWT) Claims
Explore registered and custom JWT claims, learn token validation techniques, and apply best practices for secure authentication.
8 min readBackendFeatured
Securing WebSocket Connections with OAuth2 and JWT
Learn how to implement secure real-time applications by integrating OAuth2 and JWT with Spring WebSocket and STOMP protocols.
9 min readBackendFeatured
Building an Identity-Aware API Gateway with Kong and OIDC
Learn how to implement effective identity-aware authentication in your API gateway using Kong, OIDC, and JWT plugins.
8 min readBackendFeatured
Spring Security with Reactive WebFlux: Security for Reactive Applications
Learn how to implement security patterns in reactive Spring applications using WebFlux, including reactive JWT and authentication flows.
Part 1 · Spring Reactive Architecture Series
10 min readSecurityFeatured
API Security Best Practices: Rate Limiting, JWT, and OAuth2 Scopes
Learn how to secure your APIs using rate limiting, JSON Web Tokens, and proper OAuth2 scope management to prevent unauthorized access.
Part 6 · Zero Trust & Modern Security Architecture Series
9 min readTechnicalFeatured
Understanding JWT: Structure, Signing, and Validation
Explore the core components of JSON Web Tokens, including JWS and JWE, and learn how to properly sign and validate them for secure applications.
Part 2 · OpenID Connect Deep Dive Series
8 min readTechnicalFeatured
OAuth 2.0 vs JWT: Understanding the Relationship
Clarify how OAuth 2.0 protocols interact with JSON Web Tokens. Learn about opaque tokens, format selection strategies, and essential best practices for secure implementation.
Part 6 · OAuth 2.0 Series