Tutorials
Keycloak Tutorials on different problems developers face on their day to day as DevOps, UI or infrastructure engineers. Regardless of your experience!
Keycloak Passkeys & WebAuthn: The Complete Guide
Set up passkeys and WebAuthn in Keycloak for passwordless login and two-factor auth: required actions, authentication flows, policies, and browser…
12 min read
Keycloak as a SAML Service Provider: The Complete Guide
Configure Keycloak as a SAML 2.0 Service Provider: identity brokering, metadata exchange, assertion validation, attribute mapping, and common SP errors.
13 min read
Configuring MFA in Keycloak: Enterprise Patterns
A practical guide to configuring MFA in Keycloak, covering OTP policies, WebAuthn, conditional flows, client-specific overrides, and token-based MFA detection.
13 min read
Monitoring Keycloak with Prometheus and Grafana
Monitor Keycloak with Prometheus and Grafana: enable metrics, track authentication KPIs, build dashboards, and define SLOs for your identity stack.
9 min read
Authentication Error Handling in Keycloak: Customizing Error Pages and User Experience
Learn how to customize Keycloak error pages, handle OAuth/OIDC errors in your app, and configure brute force protection for secure,…
11 min read
Getting Started with Keycloak in 2026: The Modern Guide
Complete getting started guide for Keycloak in 2026. Install with Docker, configure your first realm, connect a React app, add…
10 min read
Keycloak Docker Compose: From Development to Production
Complete Keycloak Docker Compose setups for dev, staging, and production. Includes PostgreSQL, TLS termination, clustering, health checks, and backups.
10 min read
Building Custom Authentication Flows in Keycloak
Build custom Keycloak authentication flows using the flow editor, conditional executions, custom authenticator SPIs, and required actions for login logic.
10 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.
11 min read
Nuxt 3 Authentication with Keycloak: Complete Guide
Step-by-step guide to integrating Keycloak authentication with Nuxt 3. Covers server middleware, useAuth composable, route protection, and SSR token handling.
7 min read
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