keycloak

Zero Trust: A Thrilling New Era

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current trust - skycloak

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 dev managers alike. Before diving into Zero Trust, let’s revisit the traditional approach to network security, often referred to as … Read more

Unlock Safety: Secure Your Keycloak’s Master Realm Now!

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keycloak master realm

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 Access Management (IAM) solution, offers powerful capabilities for authenticating and managing users in your applications. One concept at the core … Read more

What is The Best Strategy to Upgrade My Keycloak Cluster?

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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 how you cloud upgrade your Keycloak instance/clusters. We won’t delve into details, but each option will be discussed in subsequent … Read more

How to Test Keycloak and PostgreSQL Upgrades Using Docker

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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, ensuring a smooth and safe upgrade process. Why Compatibility Testing is Crucial Before diving into the technical process, it’s essential … Read more