Security Fest

Security Fest 2024

The Swedish Security Fest edition with the Feskekôrka Piano Badge, a music-and-airship CTF badge documented through Hackster and Hackerware build notes.

Gothenburg · Sweden · 2024

Security Fest 2024 Feskekôrka Piano Badge

A Security Fest 2024 badge shaped around Gothenburg's Feskekôrka fish-market landmark, with piano/touch-key gameplay, an airship story CTF, LEDs, USB-C serial interaction, and documented attendee/speaker/crew variants.

Lifecycle

Add-ons & Upgrades

challenge software

Airship storyline CTF

The badge CTF is framed as an airship journey with touch-key and serial navigation, games, riddles, and harder crypto, reverse-engineering, and memory-corruption challenges.

Compatibility: Security Fest 2024 Feskekôrka Piano Badge

hardware challenge mod

Airship LED unlock path

Hackerware documents replacing C1 and C2 with 22 pF capacitors, then adding SMD LEDs and resistors at D9-D13 and R8-R12 to play the CTF and unlock airship lights.

Compatibility: Security Fest 2024 Feskekôrka Piano Badge

Operational history

Issues & Camp Impact

missing rights-cleared image · local project policy · needs licensed original replacement

No Security Fest 2024 Feskekôrka Piano Badge image is published because the current public source trail has not been paired with a reusable original badge or artifact photo or official upstream raster render with source URL, license or permission basis, attribution, and processing notes.

The Sweden record remains source-backed and image-free rather than copying source-page media, documentation screenshots, event photos, social media, placeholders, or generated approximations.

Resources

Sources