Unveiling eBuilderCMS 3.4: A Passwordless Future, Powered by .NET 10
2/10/2026
Sreeju Nair , Principal Product Manager for eBuilderCMS

Over the years, one thing has remained constant at eBuilderCMS — we listen closely to our customers.

Many of our customers manage websites where timing is critical. News must be published immediately, announcements cannot wait, and updates often need to happen on the go. Sometimes that means working from the office, and sometimes it means logging in from a hotel business center, a customer site, or even a public café.

And we kept hearing the same concern:

“How can I safely log in to my CMS from a public computer without exposing my credentials?”

This real-world challenge sparked a simple but powerful idea — what if logging in no longer required a password at all?

We brought this challenge to the table across our R&D and engineering teams. Ideas flowed freely, multiple approaches were debated, and several experiments were conducted to evaluate what would truly work in real-world scenarios. We deep-dived into modern authentication standards, security models, user experience patterns, and platform capabilities. Through continuous discussions, prototyping, and validation, we shaped a solution that is both practical and future-ready. From day one, our goal was clear — make eBuilderCMS 3.4 not just an upgrade, but a true uplift for the modern era.

I was fortunate to work with such a remarkable team. Everyone brought forward ideas, perspectives, and solutions, and together we evaluated, experimented, and refined them. By combining the best of these ideas with focused engineering and real-world validation, we were able to deliver something truly meaningful in eBuilderCMS 3.4.

Today, I’m excited to share that this vision is now a reality with the launch of eBuilderCMS 3.4, powered by ASP.NET 10 and introducing native Passkey authentication.

With passkeys, you can sign in to eBuilderCMS using a secure credential stored on your phone, laptop, or trusted password manager. Whether it’s Windows Hello, Apple Touch ID / Face ID, Google Password Manager, or another passkey-enabled device, there is no username, no password, and no typing sensitive information on unfamiliar machines. Just a quick biometric or device confirmation — and you’re in.

This is not just more convenient. It is fundamentally more secure.

Passkeys are phishing-resistant and tied to your device, making them extremely difficult to steal or misuse. It’s a major step toward a truly passwordless future, and we’re proud to bring this capability directly into eBuilderCMS.

While passkeys are the headline feature of this release, eBuilderCMS 3.4 also delivers significant improvements behind the scenes.

eBuilderCMS 3.4 with Native Passkey Authentication

Powered by ASP.NET 10, this version runs with a smaller memory and processor footprint, loads pages faster, and handles requests more efficiently. These platform-level improvements translate directly into smoother browsing, faster admin screens, and better performance under high traffic — all within the eBuilderCMS ecosystem.

In addition, eBuilderCMS 3.4 includes:

  • Optimized Rendering – Faster page generation and improved response times across public and admin views.
  • Modern Media APIs – Media management is now exposed through APIs, allowing developers to upload files directly to AWS S3 or Azure Blob Storage from forms and custom pages.
  • Refined UI & UX – Improved usability across configuration screens and key administrative sections.
  • Powerful Article Filtering – Easily locate articles by ID, title, or URL, even in large categories.
  • Flexible Category Defaults – Default pages are no longer fixed by convention; administrators can assign any page as the category default.
  • Stability & Reliability Improvements – Numerous bug fixes and internal refinements for production-grade stability.

Every release of eBuilderCMS reflects months of focused engineering, experimentation, and research. Version 3.4 is no exception. It represents our continued commitment to evolving the platform based on real business needs — not just trends.

eBuilderCMS 3.4 is more than a version upgrade. It is a statement about where content management is heading: faster, lighter, and passwordless by design.

eBuilderCMS 3.4 is now live.

Let’s build the future of web content management — together.

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