Simpler and safer digital living with self-sovereign identity

Self-Sovereign Identity (SSI) offers citizens new ways to manage their privacy, eliminate the need to log in with passwords, and speed up transactions over the Internet and in real life. In addition, SSI enables organisations to accelerate and automate transactions with customers, suppliers and partners, resulting in enormous savings and a higher level of customer satisfaction. EU funds are available to SMEs and start-ups that want to build or improve SSI components.

Would you like to know more about SSI or the eSSIF-Lab?

Get in contact with Sterre den Breeijen


Behind SSI - self-sovereign identity - lie cryptographic technologies, such as 'public-key cryptography', 'zero-knowledge proofs' and often blockchain. These technologies give the user control over which personal data are shared with whom, while the recipient of the personal data can quickly verify them electronically. This enables secure and efficient exchange of digital information. It creates trust in digital information transactions, also between parties who may not trust each other by nature.


Thanks to SSI, data sharing becomes safer, more reliable and faster. This benefits not only the consumer but also businesses and public authorities. Through SSI, companies can easily demonstrate that they comply with the new European privacy legislation. Documents no longer need to be checked on paper, which saves time. In the Netherlands alone, it is a question of saving billions of euros in administrative costs. In addition, better and faster decision-making gives a boost to customer satisfaction. 

Participate in the eSSIF-Lab

On 1 November 2019 the EU Cascaded Funding project ‘eSSIF-Lab’ (European Self-Sovereign Identity Framework Lab) has started. In this project, EU funds will be made available to SMEs and start-ups that want to build or improve SSI components. The aim is to create a range of interoperable, open-source SSI components that people will actually use, not just in the Netherlands, but specifically also within Europe and perhaps world-wide. The first possibilities for SME’s and startups to contribute are expected in March 2020. To get more information about possibilities contact Oskar van Deventer.


SSI technology makes it possible for everyone to control his or her own data. As a consumer, you collect data about yourself and have it digitally signed once by, for example, the public authorities, banks, employers, insurers or educational institutions. From now on, this data can be used to enter into all kinds of (electronic) transactions. In the future, there will no longer be any reason to check papers when providing insurance or renting a car. By using SSI, complex administrative processes can be designed in such a way that you can arrange all your affairs online and in real time with a single click, completely privacy friendly. You can manage the data in your phone’s wallet app. And you decide what information you share with which parties. 


SSI is making digital life increasingly convenient. For example, webshops no longer need to store personal data while having to fill in web forms, wait for certain forms to be sent to you and scan formal documents will become a thing of the past. In addition to convenience, security is also increased. You no longer run the risk of entering passwords on the wrong website (phishing), it is no longer necessary to leave a passport copy or other sensitive information in a hotel, for example, and Google and Facebook can no longer observe you. Because all parties involved are checked, there is a basis to trust each other. 


TNO carries out various projects around SSI. We are investigating how SSI can be made suitable for application. Together with other parties, we develop 'use cases' into proofs of concept. In the Techruption programme, TNO works with the Chamber of Commerce, banks, pension administrators and health insurers to make their customer processes more efficient and customer-friendly.



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Alexander van den Wall Bake

  • Self Sovereign Identity
  • SSI
  • Digital Identity
  • Privacy Enhancing Technology
  • Change Management