We produce

World-class Capture The Flag (CTF) events

with state of the art software

Upcoming events

Telia Cyber Battle of Estonia 2026 and CyberSpike 2026
Gear up for the ultimate cybersecurity showdown. Stay tuned for updates.

Latest news

Telia Cyber Battle of Estonia x CyberSpike 2025 (Photo by Andrei Ozdoba)
Telia Cyber Battle of Estonia x CyberSpike 2025 Delivered Excitement and Top-Level Competition
On Sunday, November 9, Telia Eesti Inspira hosted an adrenaline-packed cyber battle. This year, everyone had the chance to participate from home as well.
TELIA CBONB 2023 FULL VIDEO
Check out the epic showdown in the Telia Cyber Battle of Nordic-Baltics 2023 finals! The entire video is up for grabs right here. Get ready for a wild ride into the world of cyber warfare – it’s not your average CTF competition.

CTF Tech Portal

Learn. Play. Compete

CTF Tech Portal is a mission-based learning, playing and competing grounds for cybersecurity exercises, where users have to use their acquired cyber skills to collect “flags” within the provided virtual IT environment, which we provide them through our cyber range. On our cyber range the “flag” is an object, such as a file, line of code or access to a vulnerable system.

CTF Tech

In numbers

~0
ethical hackers have competed in our events
0
world-class CTF events produced
~0
CTF tasks solved in 4 years
in 0
countries worldwide

Creating next level

cybersecurity events

Are you interested in having a gamified cyber training and/or a Capture-the-Flag type of competition imitating real life cyber incidents? CTF Tech has played and designed at least hundreds of CTFs and is ready to meet your needs.