Privacy-first COVID verification technology takes a giant step forward with Cardea

Cardea, a complete open-source ecosystem for the exchange of privacy-preserving digital health credentials has been accepted as a Linux Foundation Public Health (LFPH) project.

Paving the Way to Safer Travel

Indicio and SITA successfully trial a secure travel credential that is accepted by airlines, hotels and hospitality partners without sharing private health information

Reimagining Identity

We’re helping companies and organizations build decentralized identity solutions for a better, private, and more secure future.

Training & Workshops

Get up to speed in decentralized digital identity and its use cases; learn how to use verifiable credentials; learn how to run a node.

The Indicio MainNet

A concierge-class platform for developing your decentralized identity products and services. is the leader in development and hosting services for decentralized identity. Businesses, global enterprises, and governments depend on our experience and custom approach to implement innovative identity solutions at all scales.

Linux foundation public health

Cardea is a complete ecosystem for the exchange of privacy-preserving digital credentials, open sourced as a project in Linux Foundation Public Health.

Public health authorities, governments, organizations, and industries can use Cardea to enable people to maintain their privacy while holding and using an easily verifiable, trustworthy, unalterable proof of a health test or vaccination.

How do verifiable digital credentials work? A case study

We worked with SITA, the leading global provder of technology to the air transport industry, and the island of Aruba’s Health Department to develop a health credential that enabled visitors to proove they had tested negative for Covid-19.

Watch the demonstration video by SITA to see how verifiable digital credentials can work to reopen the world.


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Here’s how Indicio can help you master the future of digital identity


Taking one of our instructor-led courses is the best way to learn how this exciting new technology works. We’ll walk you through the basics, help you identify use cases in your industry, and advise you how to develop a proof of concept. You’ll learn from architects and engineers who work with global enterprises on decentralized identity solutions.

Hands-on support

For those who want to start building decentralized identity products, we’ll give you the hands-on architectural and engineering to help to bring your ideas to life. From setting up your Node, to providing Node management as a service, we can host, support, and monitor decentralized identity networks and agents.

Product launch

For enterprises who want to migrate their current systems or want to build decentralized identity solutions from scratch, our consulting will get you the enterprise, cloud, and mobile apps you need to get to market. We work with global enterprises to realize the future of identity across all sectors and at all scales.

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