keycloak
Articles tagged with keycloak.
Keycloak vs authentik: The Honest 2026 Comparison
Keycloak vs authentik in July 2026: an honest scorecard with version-stamped facts, where authentik genuinely wins, where Keycloak does, and…
11 min read
Migrating Keycloak From WildFly to Quarkus: A Cutover Guide
Migrate from the legacy WildFly Keycloak distribution to Quarkus: config conversion, the removed /auth path, custom provider changes, and a…
10 min read
Keycloak vs Auth0: The Definitive Comparison for Developers
Keycloak vs Auth0 in 2026: honest feature tables, real pricing at 1,000, 10,000, and 100,000 MAUs, and a migration path.…
12 min read
Secure User Impersonation in Keycloak for Support Teams
Let support staff log in as a user in Keycloak without giving them admin: scope the impersonation role, audit every…
10 min read
Automating Keycloak at Scale: Admin API Pagination and Bulk Operations
Use the Keycloak Admin REST API at scale: correct first/max pagination, getting total counts, bulk user import/export, and avoiding the…
10 min read
What Is SCIM? The System for Cross-domain Identity Management Explained
SCIM (System for Cross-domain Identity Management) is the open standard for automated user provisioning. How it works, SCIM 2.0 endpoints,…
11 min read
Keycloak and GDPR: Deleting, Anonymizing, and Purging User Data
A practical GDPR guide for Keycloak: what PII it stores, how to erase or anonymize a user, bulk-purge inactive accounts…
13 min read
Adding a ‘Delete My Account’ Button in Keycloak
Enable self-service account deletion in Keycloak: turn on the delete_account required action, grant the delete-account role, and handle GDPR erasure…
11 min read
Why Your Custom Keycloak Attribute Isn’t in the Token
Fix custom Keycloak user attributes missing from tokens: add a protocol mapper, declare the attribute in User Profile (v24+), and…
9 min read
Keycloak Brute-Force Protection’s Blind Spot: IP Limits and Lockout DoS
Keycloak brute-force detection is per-account, not per-IP, leaving a password-spray gap and a lockout-DoS risk. How it works, the limits,…
10 min read
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