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User experience improvements in Yivi

· 5 min read
Wouter Ensink
Developer @ Caesar Groep
Jasper van der Linden
Developer @ Caesar Groep

One of the main goals for Yivi is to become the worlds most user friendly identity wallet. We've already done a lot to help this cause, like allowing the user to directly start issuing missing credentials while they're trying to dislose so they stay in the flow.

In this blog we'll look ahead at some of the plans we have for the near future to improve the user experience.

📢 Important notice Keyshare server migration

· 3 min read
Dibran Mulder
CTO @ Caesar Groep

In the night of March 17th to 18th, 2025, at 01:00 CET, we will complete the final phase of the migration from SIDN to Caesar Groep. The last two components that require temporary downtime are the Keyshare Server and MyYivi. These systems play a crucial role in Yivi's authentication and identity management services, and we want to ensure a smooth transition with minimal disruption.

First look at the Architecture Reference Framework 1.5

· 11 min read
Dibran Mulder
CTO @ Caesar Groep

Introduction​

On the 4th of February 2025, version 1.5 of the Architecture Reference Framework (ARF), a crucial document guiding the development and implementation of the European Digital Identity Framework, was released. Given its significance, we conducted an initial review to assess the impact of the changes, particularly in relation to Yivi’s implementation and alignment with the evolving EUDI Wallet ecosystem.

The changes from ARF 1.4 to ARF 1.5 are substantial, introducing new concepts and refining existing ones. Additionally, the list of topics planned for the next version is extensive, covering various key aspects of interoperability, privacy, and security. Looking further ahead, ARF 2.0 is expected to introduce major architectural shifts, likely setting the stage for more definitive long-term structures within the ecosystem.

At Yivi, we are closely following the developments of the ARF and the broader EUDI Wallet ecosystem, ensuring that our roadmap remains aligned with emerging standards and regulatory requirements.

Exploring Authentication Options with Yivi

· 7 min read
Dibran Mulder
CTO @ Caesar Groep
Wouter Ensink
Developer @ Caesar Groep

Authentication and identification are critical components of digital services. This can be done with Yivi, our privacy-friendly ID-Wallet. It provides multiple options for verifying user identities. However, a significant challenge in implementing Yivi is the identifier used for authentication. Government and healthcare organizations can use the BSN (Burger Service Nummer), but private entities must explore alternative options. Below, we discuss potential authentication methods using Yivi, their advantages, and their limitations.

January update - Migration announcement

· 6 min read
Dibran Mulder
CTO @ Caesar Groep

In our effort to invest in the long-term sustainability of Yivi, we are migrating all Yivi components, including core components, away from SIDN to our reliable hosting environment. Along the way, we are addressing technical debt and implementing improvements where possible.

Additionally, we are collaborating with the Privacy By Design Foundation to migrate critical components, essential to the Yivi ecosystem, away from their servers to our hosting environment. Caesar Groep is taking charge to ensure the foundation no longer runs critical components essential to the Yivi ecosystem.

This blog post outlines the migration's impact. If you are affected in any way or have questions, feel free to contact us.

December update

· 7 min read
Wouter Ensink
Developer @ Caesar Groep
Sara Vahdati Pour
Developer @ Caesar Groep
Dibran Mulder
CTO @ Caesar Groep

Hey everyone!

As we approach the end of 2024, our team is working hard to deliver as much progress on the project as possible. In keeping with our commitment to the community, we’re excited to share some of the improvements we’ve been working on. A lot of work has been put into getting a production grade hosting environment, but next to that we also delivered on some other areas.

November update

· 4 min read
Dibran Mulder
CTO @ Caesar Groep

He all, I thought it would be nice to update you on our progress. Our dedicated team started the development and operations of Yivi effectively on the 1st of November. The existing code base (70+ repositories) is quite large, and the learning curve is rather steep, however I think we are making great progress. We touched a lot of components already and we are learning as we go.

As told during the Yivi meetup we have a roadmap ahead of us containing 3 epics, namely: Cloud Migration, Development and eIDAS2.0. I will update our progress on each of them.

Caesar Groep to continue development of Yivi - Our roadmap

· 5 min read
Dibran Mulder
CTO @ Caesar Groep

We are excited to announce that Caesar Groep will be continuing the development of Yivi. Yivi is the most privacy friendly ID-Wallet that empowers users with privacy-first, secure, and user-friendly solutions. Our mission is to build upon the excellent foundation already laid and innovate further to ensure Yivi remains at the forefront of digital identity technology.