
TNC26 | Helsinki, Finland

Digital Sisu
The Finnish word sisu is untranslatable, but overall it can be explained as a concept encompassing inner strength, tenacity, determination, and courage, particularly in the face of adversity.
In a changing world, the TNC26 theme seemed very fitting: our community needs to embrace the idea of sisu to ensure our future as a community. With this action-orientated mindset, we need the courage to make difficult decisions about our response to world events, to ensure a sustainable future for our activities and to maintain the strong ecosystem we have built. Sisu is an all-purpose philosophy of life and as such it underpins all aspects of the NREN community.
About TNC26
Hosted by CSC, TNC26 took place in Finland from 8-12 June 2026. CSC – IT Center for Science builds digital solutions for data management, scientific computing, and education that help researchers, learners, and companies understand the world.
Keynote speakers
Maria Ritola
Luminary

Samuli Könönen
Finnish Transport and Communications Agency Traficom, NCSC-FI

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