28 posts tagged with "open_source"

We’re pleased to share that Cockroach Labs has published a new blog post featuring Phase Two and our managed Keycloak hosting platform.

At Phase Two, we are committed to providing our customers with the most secure and reliable managed Keycloak hosting platform. As part of this commitment, we are excited to announce the release of new security capabilities for Keycloak clusters available through the Phase Two Dash.

Phase Two has been storming ahead with our managed Keycloak hosting platform, dash.phasetwo.io. As part of our commitment to providing flexible and powerful hosting solutions, we are excited to announce that users can now set environment variables for their dedicated Keycloak clusters directly through the Phase Two Dash.

Phase Two has recently launched Auth.it, a modern authentication platform built for developers who want the power of Keycloak with the simplicity, polish, and developer experience of modern identity providers like WorkOS, Stytch, and Clerk — all at a fraction of the cost.

Last Friday, Niko Köbler (aka "Mr. Keycloak"), invited us to demonstrate Auth.it and explain how we built it on his livestream, Keycloak Friday Chat. If you're interested in an overview of the new platform, and would like to know the details of how it was implemented as a set of Keycloak extensions, please watch the recording of the livestream.

Developing custom additions to the Keycloak Admin UI can be fiddly and slow. At Phase Two we maintain several popular community extensions that must track frequent Keycloak releases. Below is the approach we use to develop and verify Admin UI changes quickly against a running Keycloak image that includes our extensions.

As of today, we’re thrilled to announce the launch of the new Phase Two Dashboard — a fully redesigned application for managing your Keycloak resources. This update goes far beyond a fresh coat of paint. We've rebuilt the experience from the ground up, introducing new capabilities, streamlined workflows, and deep infrastructure enhancements based directly on customer feedback. We've learned that the version of Keycloak we provide, enhanced by the Phase Two library of extensions, solves for the 95% Saas use-case and this release will allow our users to better take advantage of those features. Some features are available today and others will be made available in the next few weeks.

👉 Try it now

As more companies build SaaS platforms, the need to serve multiple customer groups—or tenants—from a single system becomes critical. In the identity world, this means implementing multi-tenancy within your identity provider.

In this post, we’ll walk through:

• What multi-tenancy means in Keycloak
• The drawbacks of using multiple realms for tenants
• Why organizations are a better, more scalable approach
• How the Phase Two Organizations extension supports advanced use cases like theming, shared IdPs, and user membership
• How our implementation differs from (and improves on) the new native Keycloak organizations feature

We've written extensively about how to model multi-tenancy with organizations and how Phase Two's Organizations extension differs from the native implementation being undertaken by the Keycloak team.

All of Phase Two's hosted environments come standard with all of our popular extensions to make it easy to hit the ground running and cover 95% of all IAM use-cases.

As more companies adopt Keycloak for enterprise identity and access management, security is no longer just a back-end concern. One of the most frequent questions we hear at Phase Two is:

"Should I put a Web Application Firewall (WAF) in front of Keycloak?"

The short answer? It depends—but it's a smart question to ask.

In this post, we'll break down what Keycloak provides out of the box, explore common attack vectors (especially around authentication endpoints), and help you evaluate whether you need to add an external firewall or WAF to your deployment.

Passwords are on their way out. From phishing to password reuse, they've become one of the weakest links in modern authentication. The solution? Passkeys—a phishing-resistant, user-friendly, and increasingly supported replacement for traditional passwords.

In this post, we’ll break down what passkeys are, how they work, which platforms support them, how they relate to WebAuthn, and how you can integrate them into your Keycloak authentication flows. Finally, we’ll explore some of the real-world considerations and challenges.

SAML has a bit of a reputation. For many developers, it lives in that shadowy corner of the B2B internet where XML still rules and stack traces seem to go on forever. If you've ever had the misfortune of debugging a malformed <Assertion>, you know the pain. But here's the thing: it doesn't have to be a nightmare.

At Phase Two, we provide managed hosting and enterprise support for Keycloak, a leading open-source Identity and Access Management platform. And while OIDC has become the default for most modern applications, SAML is still alive and well—especially in enterprise environments.

This post is a gentle (and opinionated) introduction to what SAML is, how it works, and why it still matters particularly if you're implementing SAML SSO in Keycloak.