Join for free as an individual.

Individuals get free access to the challenges – no company required. There are no rankings for individual participants.

How to get started

  1. Step 01

    Go to app.campfiresecurity.dk/register

    Use your existing Campfire Security account, or create a new free account with your email address.

  2. Step 02

    Join Hele Danmark Hacker inside the app

    Before the event starts, a banner will be available in the app where you can sign up. Companies are added automatically – as an individual you join manually.

  3. Step 03

    Access the challenges

    Work through realistic cybersecurity challenges at your own pace. Individual participants are not included in the scoreboard – access is for you personally.

Create account

Community Events

Meet fellow participants at informal community events across the country during Hele Danmark Hacker.

Hosted by: 0-day Aarhus

Date

Wednesday, 3 June 2026

Time

16:30 - 19:00

Location

Aarhus University, Helsingforsgade 12,
8200 Aarhus

Hosted by: Brunnerne

Date

Saturday, 6 June 2026

Time

10:30 - 13:00

Location

SDU Odense, Campusvej 55,
5230 Odense

Hosted by: AAU-CPH

Date

Monday, 8 June 2026

Time

16:30 - 19:00

Location

Aalborg Universitet København, A. C. Meyers Vænge 15,
2450 København

Hosted by: Jutlandia

Date

Wednesday, 10 June 2026

Time

16:30 - 19:00

Location

Aalborg Universitet, Fredrik Bajers Vej 7,
9220 Aalborg