oauth2
Articles tagged with oauth2.
OAuth for Mobile Apps: Best Practices with Keycloak
Learn mobile OAuth best practices with Keycloak including PKCE, secure token storage, refresh rotation, and biometric binding for iOS and…
11 min readAPI Authentication Best Practices in 2026
Comprehensive guide to API authentication in 2026 covering OAuth 2.0 with PKCE, mTLS, DPoP, JWT validation, token introspection, and choosing…
7 min read
Spring Boot + Keycloak OAuth 2.0: The Complete 2026 Guide
The complete guide to securing Spring Boot 3.x apps with Keycloak using spring-security-oauth2-resource-server, JWT validation, and method-level security.
10 min read
OpenID Connect Explained: A Developer's Guide with Keycloak
A developer's deep dive into OpenID Connect (OIDC) covering ID tokens, claims, scopes, discovery endpoints, and UserInfo with practical Keycloak…
11 min read
Authenticating AI Agents with Keycloak: OAuth 2.0 for LLM Apps
Learn how to authenticate AI agents and LLM-powered applications with Keycloak using OAuth 2.0 client credentials, scoped tokens, and MCP…
9 min readKeycloak + Kong API Gateway: End-to-End Setup
Learn how to integrate Keycloak with Kong API Gateway for authentication using the OIDC plugin for JWT validation, rate limiting,…
8 min readAPI Keys vs OAuth: When to Use Each with Keycloak
Decision guide comparing API keys and OAuth tokens for API security. Learn when to use each approach, hybrid patterns, and…
9 min readKeycloak + Rust (Axum): Secure Your Rust Web API
Learn how to secure a Rust Axum web API with Keycloak OIDC JWT validation, JWKS key fetching, role-based access middleware,…
10 min readKeycloak Token Exchange: Practical Implementation Guide
Implement Keycloak standard token exchange (RFC 8693) in 26.x: enable it per client, set up audiences, and call it from…
10 min read
How OAuth 2.0 Works: A Developer's Visual Guide
Visual developer guide to OAuth 2.0 grant types including authorization code with PKCE, client credentials, and device flow with Keycloak…
11 min readStay ahead on identity & security
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