Klaas Wierenga included in the Internet Hall of Fame  

Cambridge, UK, Amsterdam, NL | 27 September 2019


Klaas Wierenga has today been inducted to the prestigious Internet Hall of Fame at a special ceremony held in Costa Rica, recognised for his invention of eduroam, the global Wi-Fi roaming service for academic and research communities in over 100 countries. 

Internet Hall of Fame

The purpose of the Internet Hall of Fame awards – launched by the Internet Society in 2012 – is to publicly honour visionaries and leaders who have made important contributions to the development and improvement of the global Internet. 

Part of the 2019 Class of Inductees, Klaas joins Internet greats such as Vint Cerf and Jon Postel (founders of the modern internet), Linus Torvalds (the inventor of Linux) and Tim Berners-Lee (inventor of the WWW).

“I am overwhelmed,” said Wierenga, Chief Community Support Officer at GÉANT. “I am very happy and very honoured with this recognition for me personally. But mainly because it shows that it has not remained unnoticed that hundreds of members of the 'eduroam family' have committed themselves, with the help of the research and education community, to build something extraordinary.” 

Origin of eduroam

Almost 20 years ago, employed by SURFnet, Klaas Wierenga wondered why he had to log on to the Wi-Fi network again and again, at every university he visits. He decided to challenge traditional business models and the inward-looking policies of universities and schools. 

With eduroam he introduced a new model based on resource-sharing that gives students and employees easy and secure access to the Wi-Fi network, with one account on almost every campus in the world. 

Together with graduate Paul Dekkers, he introduced a new technology, a federated identity management and an access mechanism to realise this service, called eduroam. This also complements the traditional use of the Internet to share resources with others in their own community. 

After a successful pilot in the Netherlands, conducted under SURFnet, the national research and education network in the Netherlands, eduroam was adopted by GÉANT in 2003. With the help of a grant from the EU, this organisation made eduroam available for international use in several countries. 


eduroam today

eduroam is now available in 101 countries and has more than 4.3 billion authentications at educational and research institutions around the world. There are more than 400 million national and over 100 million international roaming authentications per month, together with nearly 30,000 hotspots around the world.  

It is therefore with great pride that the GÉANT community celebrates the inclusion of Klaas in the Internet Hall of Fame today, rightfully receiving recognition for his groundbreaking work in the field of identity, mobility and security, and being honoured as the developer of the eduroam service for Wi-Fi roaming in research and education.

Klaas’ creation contributes to the mobility of students, teachers and researchers, and increases user-friendliness and safety for these users. In many countries, eduroam is also available in public places such as libraries, parks, stations, city centers and airports to provide researchers, academics, and students with secure Internet access.

The power of education and research networks

Klaas joins other SURF and GÉANT employees (Kees Neggers, Erik Huizer and Dai Davies) in being inducted to the prestigious Internet Hall of Fame, a wonderful recognition of the innovative power of these closely cooperating organisations.

GÉANT CEO Erik Huizer comments, “This recognition for Klaas is justified and underlines the innovative character of the international community of networks for education and research as a whole and organisations such as SURF and GÉANT in particular. The recognition will also be echoed by almost every student in the world who has experienced the convenience of eduroam. GÉANT is extremely proud and congratulates Klaas for his induction to the Internet Hall of Fame.” 

SURF Board Member Erwin Bleumink adds, “We are extremely proud at SURF, because Klaas worked on eduroam being based at SURF. It is a great challenge for SURF to provide the education and research community with the resources they need to do their great work. Klaas has more than succeeded in this and we warmly congratulate him on his well-earned honor. eduroam has not been limited to the education and research community. In the Netherlands we have shared our experiences with third parties, creating initiatives based on the same principles, such as govroam for civil servants.” 

Around the world, we #love2eduroam. And today we proudly celebrate eduroam and Klaas Wierenga!

The GÉANT Community would also like to congratulate Michael Stanton of Brazilian NREN RNP who is also a 2019 inductee. Michael was instrumental in bringing the Internet to Brazil, and continues to participate in the design and deployment of scalable optical networks in South America and around the world. 

Further information: 

Internet Hall of Fame https://www.internethalloffame.org

SURF https://www.surf.nl/en 

eduroam https://www.eduroam.org