Explore the ultimate guide on Keycloak multi-tenancy, comparing Monorealmism and Polyrealmism, and discover solutions to enhance security and manageability...

I was recently discussing upcoming cybersecurity trends, and one topic kept popping up: Zero Trust. It’s a paradigm shift in how we secure our systems, and understanding it is crucial for developers, DevOps engineers, and...

I recently received the question: Can I use the Master Realm for my users? Let’s dive in to figure out whether it’s a good idea. TL;DR: No with some proof. Keycloak, a widely-used Identity and...

Lately, I’ve been asked to assist with setting up Keycloak behind a reverse proxy. While it may seem straightforward to redirect calls to the new backend, in this case, Keycloak, the reality is more complex...

Coming from a Site Reliability Engineering (SRE) background, I often hear questions about the best way to upgrade an application in production. In this blog post, we’ll explore multiple strategies tailored to different scenarios on...

Let's dive into the costs and considerations of managing a high-availability Keycloak cluster on-premises versus cloud hosting...

Are you considering upgrading your Keycloak or PostgreSQL versions but worried about potential compatibility issues? This step-by-step guide will walk you through how to use Docker-compose to test different Keycloak versions against various PostgreSQL versions...