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
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…
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.
Keycloak vs Stytch: Comparison for Modern Auth
Keycloak vs Stytch compared: open-source self-hosted IdP vs a developer-first passwordless auth API. Protocols, passwordless/passkeys, control, and cost model.
Keycloak Backup and Restore: A Practical Guide
How to back up and restore Keycloak: why the database is the source of truth, backing up PostgreSQL, realm exports…
The Keycloak Security Hardening Checklist
A practical Keycloak security hardening checklist: TLS, proxy and hostname config, brute-force defense, token and session settings, admin access, and…
How Many Realms Can One Keycloak Cluster Handle? We Measured It
How many realms one Keycloak cluster can handle, measured: the cache settings to reach thousands, why restarts hit 7.5 minutes,…
Keycloak vs Frontegg: CIAM for B2B SaaS Compared
Keycloak vs Frontegg for B2B SaaS user management: open-source self-hosted IdP vs a managed CIAM with self-service admin portals. Features,…
Migrating Cloud Foundry UAA to Keycloak: The Playbook
A practical UAA to Keycloak migration guide: map identity zones to realms, rebuild UAA token claims with protocol mappers, and…
migrating-cloud-foundry-uaa-to-keycloak-review
Editorial Review: Migrating From Cloud Foundry UAA to Keycloak: The Complete Playbook Date: 2026-06-09 Author: Guilliano Molaire (gmolaire) Word Count:…
keycloak-openshift-aro-high-availability-review
Editorial Review: Keycloak on OpenShift and ARO: An HA Architecture That Survives Audits Date: 2026-06-09 Author: Guilliano Molaire (gmolaire) Word…