Guilliano Molaire
Founder at Skycloak
Guilliano is the founder of Skycloak and a cloud infrastructure specialist with deep expertise in product development and scaling SaaS products. He discovered Keycloak while consulting on enterprise IAM and built Skycloak to make managed Keycloak accessible to teams of every size.
Articles by Guilliano Molaire
SAML vs OIDC: When to Use Each Protocol
Compare SAML and OIDC protocols for SSO. Learn when to use each, how they work in Keycloak, and how to…
Keycloak + OPA: Fine-Grained Authorization Beyond RBAC
Integrate Open Policy Agent with Keycloak for fine-grained authorization. Learn ABAC, ReBAC patterns, Rego policies, sidecar deployment, and decision logging.
How to Migrate from Clerk to Keycloak
Step-by-step guide to migrate from Clerk to Keycloak. Covers user export, password handling, session migration, component replacement, and webhook setup.
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…
Zero Trust Authentication with Keycloak
Implement zero trust authentication with Keycloak using continuous verification, context-aware policies, step-up MFA, and real-time session risk scoring.
Keycloak User Federation: Building a Custom Provider
Build a custom Keycloak UserStorageProvider SPI for user federation with external databases, covering credential validation, caching, and lazy loading.
API 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…
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.
Keycloak on Kubernetes: Production Deployment Guide
Deploy Keycloak on Kubernetes for production with StatefulSets, PostgreSQL, TLS ingress, HPA autoscaling, Infinispan clustering, and resource management.
Keycloak Social Login: Google, Apple, and GitHub Setup
Step-by-step guide to configuring Google, Apple, and GitHub social login in Keycloak with OAuth credentials, attribute mapping, and first-login flows.