Speakers for SPHERE24 have been announced

Join the world’s only co-security unconference

May 28-29, 2024
Helsinki, Finland
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Top Speakers

Toomas Ilves

Toomas Ilves

President of Estonia, 2006-2016, Winner of the 2017 Reinhard Mohn Prize and Keynote speaker

Anu Bradford-9719-2

Anu Bradford

Professor at Columbia Law School and a leading authority on global economic regulation


Mikko Hyppönen

Global security expert, speaker and author. Chief Research Officer at WithSecure


Christine Bejerasco

Inventor of the Outcome Security Canvas, regular speaker and CISO at WithSecure

Sphere22 crowd

Let’s build on a co-secure future

The SPHERE co-security unconference is a one-of-a-kind event taking place in Helsinki, Finland on May 28–29, 2024. Join us for 2 solid days of inspiration and out-of-the-box thinking!

Experience SPHERE

SPHERE Highlights


business leaders & disruptors


different nationalities


people want to attend again

Sphere22 crowd

Not Your Normal Cyber Security Event

SPHERE23 was built around the theme of Co-security. We can confidently say that we well and truly achieved our aim of sharing ideas, strengthening partnerships and forging new ones. Participants left the event energized and ready to adopt a co-security mindset for securing a digital future. Thanks to all who took part!

Join us in the SPHERE

Get ready for another unique & inspiring event of trailblazing and co-securing!

Address: Kaapelitehdas, Kaapeliaukio 3, Helsinki

Photo from: https://www.kaapelitehdas.fi/