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Meet the TNC26 closing plenary keynote!

On Thursday 11 June 2026, during the Closing Plenary, Samuli Könönen will take to the stage as the second keynote speaker of TNC26.

Information Influencing and Cognitive Security – It’s About You

Samuli Könönen is an information security specialist at the Finnish National Cyber Security Centre, where he works at the frontlines of national security. He advises decision makers, organisations, and the public on navigating the modern threat landscape.

Samuli has studied leadership and strategy at the National Defence University and cyber security technologies at the University of Turku. Through his diverse background he has developed a deep expertise in how information technologies can be weaponised. Underlying his work is a conviction that security is inseparable from the human element; information environments don’t just change around us, but also transform the way we think, believe, and decide.

Don’t miss out on the Early Bird discount!

The TNC26 Early Bird passes are available until 24 March (midnight CET). From 25 March on, you will be able to purchase conference passes at full rate.

  • From 17 March: Side Meeting Pass
  • Until 24 March: Early Bird discount for Regular Pass
  • From 25 March: Full rate for Regular Pass
  • From 1 April: Social Passes

Register now

Have you already registered?

Great news! We have just added BoFs to the Programme, alongside sessions. Lightning Talks and Community Hub sessions will be announced later in March. Browse through the TNC26 Programme and also discover what the city of Helsinki has to offer.

Dive into the TNC26 Programme Helsinki highlights

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