Version LastDayLastMinute Aug. 12, 2025
We released a new schedule version!
We sadly had to cancel a session: “My journey into cloud security” by Merlos
We have moved a session around: “Hacker nostalgia” (Aug. 11, 2025, 8 p.m. → Aug. 11, 2025, 6 p.m.)
Version No More Energy Hacking Aug. 11, 2025
We sadly had to cancel a session: “Energy Hacking Demo”
We sadly had to cancel a session: “Energy Hacking Demo”
Version Day 4 Update Aug. 11, 2025
We released a new schedule version!
Version Without Paracord Aug. 11, 2025
We released a new schedule version!
We sadly had to cancel a session: “Paracord workshop”
Version Villages update Aug. 10, 2025
We released a new schedule version!
We have new sessions!
Sadly, we had to cancel sessions:
- “The Neuroscience of Psychedelics” by Indivisual
- “Hacking together an infrastructure in Azure Cloud with Defender, Policy, and Pain”
Version Late Movie Night Aug. 10, 2025
We released a new schedule version!
We have moved a session around: “Movie: My Dear Théo” (Aug. 11, 2025, 6 p.m. → Aug. 11, 2025, 9 p.m.)
Version Sunday Village Update Aug. 10, 2025
Village Update
We have a new session: “BattleBots”.
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “LEGO Letterpress” (Aug. 10, 2025, 5 p.m. → Aug. 10, 2025, 6 p.m.)
- “Movie: Photophobia” (Aug. 10, 2025, 6 p.m. → Aug. 10, 2025, 9 p.m.)
Version Workshop Sunday Aug. 10, 2025
We released a new schedule version!
We have new sessions!
We sadly had to cancel a session: “Build Your Own Meshtastic Pager (One That Doesn’t Explode)”
Version DanceDanceRevolution Aug. 10, 2025
We released a new schedule version!
We have moved a session around: “💡 DMX: Not Your Average Dance Mix” (Aug. 11, 2025, noon → Aug. 11, 2025, 4 p.m.)
Version Family Village Aug. 10, 2025
We have news from the family village
We have a new session: “How to tie a knot”.
Version With Lightning Talks Aug. 10, 2025
We added 2 more slots for Lightning Talks
We have new sessions!
We sadly had to cancel a session: “💡 DMX: Not Your Average Dance Mix”
Version Day 3 update: good morning! Aug. 10, 2025
We released a new schedule version!
We have a new session: “Kids Disco”.
Version Another Day 2 update Aug. 9, 2025
We released a new schedule version!
We have new sessions!
- “Quantum programming workshop”
- “Quantum programming workshop”
- “The mechanics of the Pinball machine”
- “Talk + AMA: Intro to Quantum Computing”
- “Yiquan training”
- “WIQD”
- “Kraftwerk and Craftwork”
- “Talk + AMA: Quantum Computers and Cryptography”
- “AI Adoption and Accreditation Institute”
- “Radio fox hunting”
Version Day 2 update Aug. 9, 2025
We sadly had to cancel a session: “9001 ways to break out of a container” by Josie
We sadly had to cancel a session: “9001 ways to break out of a container” by Josie
Version Version Version Final "Day1 is Day2" Aug. 9, 2025
Team:Content has been Working Hard for You and most of the Friday's talks have been rescheduled! 🎉
[This is a minor release for full details see previous release!]
Gasman is now on the Party Stage at 14:00 today (Saturday)!
Stuff has been moved around. Additionally:
* Hacker Jeopardy will have less rounds than originally planned.
* Lightning talks will ONLY be happening on day5 at 10am. Be fast to sign up as the slots are very limited!
After conferring with the speakers Team:Content unfortunately had to cancel the following talks:
* Bass: because we need more ethical players
* The Only Podcast about a Hacker Camp in the UNIVERSE! WHY?
* GHP1989 to WHY2025: Dutch hacker camps from the past and the future
* Generated.Earth - How culture gets processed into training data
Enjoy the event!
We have a new session: “Evolution and history of 35 years of hardcore/gabber music [XXL edition]” by Elger "Stitch" Jonker.
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “Karaoke” (Aug. 9, 2025, 6 p.m. → Aug. 9, 2025, 8 p.m.)
- “All about BadgeHub” by Francis Duvivier, Edwin Martin, Aleksander Arun Bahl (Aug. 9, 2025, 8 p.m., Delphinus → Aug. 9, 2025, 11:10 p.m., Brachium)
Version Version "day1 is day2", well version 2 Aug. 9, 2025
Team:Content has been Working Hard for You and most of the Friday's talks have been rescheduled! 🎉
[This is a minor release for full details see previous release!]
Gasman is now on the Party Stage at 14:00 today (Saturday)!
Stuff has been moved around. Additionally:
* Hacker Jeopardy will have less rounds than originally planned.
* Lightning talks will ONLY be happening on day5 at 10am. Be fast to sign up as the slots are very limited!
After conferring with the speakers Team:Content unfortunately had to cancel the following talks:
* Bass: because we need more ethical players
* The Only Podcast about a Hacker Camp in the UNIVERSE! WHY?
* GHP1989 to WHY2025: Dutch hacker camps from the past and the future
* Generated.Earth - How culture gets processed into training data
Enjoy the event!
We have a new session: “Paper planes”.
We have moved a session around: “Gasman's ZX Spectrum Chiptune Phenomenon” by Gasman (Aug. 8, 2025, 3 p.m. → Aug. 9, 2025, 2 p.m.)
Version "day1 is day2" Aug. 9, 2025
Team:Content has been Working Hard for You and most of the Friday's talks have been rescheduled! 🎉
Stuff has been moved around. Additionally:
* Hacker Jeopardy will have less rounds than originally planned.
* Lightning talks will ONLY be happening on day5 at 10am. Be fast to sign up as the slots are very limited!
After conferring with the speakers Team:Content unfortunately had to cancel the following talks:
* Bass: because we need more ethical players
* The Only Podcast about a Hacker Camp in the UNIVERSE! WHY?
* GHP1989 to WHY2025: Dutch hacker camps from the past and the future
* Generated.Earth - How culture gets processed into training data
Enjoy the event!
We have new sessions!
- “Stealth Web Scraping Techniques for OSINT” by Soukaina Cherrabi, François GRANIER
- “About Time” by pcwizz
- “My journey into cloud security” by Merlos
- “How to accept digital payments with GNU Taler” by sebasjm
- “Decoding RFID: A comprehensive overview of security, attacks, and the latest innovations” by Kirils Solovjovs, Iceman
- “TIC-80 workshop & introduction demoscene” by Dave Borghuis
- “I donated a kidney (and maybe you can too)” by Peetz0r
- “❤️ Failure - Unbreakable security by breaking things” by Jelle Niemantsverdriet
- “Quantum computers: the ultimate hacking machines” by Koen Groenland
- “9001 ways to break out of a container” by Josie
- “Flipping Bits: Your Credentials Are Certainly Mine” by STÖK, joohoi
- “Shibari 102 - Rope Bondage for Beginners” by DoodleMe, KnottyLola
- “EntrySign: create your own x86 microcode for fun and profit” by Nspace, spq
- “Developing harmonized CRA standards” by fukami
- “Energizer for brains and bones” by Dana
- “A journey into reverse engineering arcade PCBs for video game preservation via FPGA emulation” by Solal Jacob
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “Black-light-painting” (Aug. 10, 2025, 10 p.m. → Aug. 9, 2025, 10 p.m.)
- “Lightning Talks” (Aug. 9, 2025, 7 p.m., Cassiopeia → Aug. 12, 2025, 10 a.m., Andromeda)
Version Apocalypse Again: Acceptance of Inheritance Aug. 8, 2025
Team:Content is hard at work to reconciliate the changes caused by Friday's apocalypse. Most of the sessions listed in this changelog as "cancelled" will very likely be rescheduled at another time. Please stay tuned for an update and a new release during day2.
We have a new session: “Programming with Scratch”.
Sadly, we had to cancel sessions:
- “9001 ways to break out of a container” by Josie
- “Decoding RFID: A comprehensive overview of security, attacks, and the latest innovations” by Kirils Solovjovs, Iceman
- “Lightning Talks”
- “Lightning Talks”
- “EntrySign: create your own x86 microcode for fun and profit” by Nspace, spq
- “Quantum computers: the ultimate hacking machines” by Koen Groenland
- “Badge Fun for Young Coders!” by Joram Agten
- “Energizer for brains and bones” by Dana
- “A journey into reverse engineering arcade PCBs for video game preservation via FPGA emulation” by Solal Jacob
- “About Time” by pcwizz
- “[Moved to Saturday] Hacker Jeopardy - Round 1” by Eloy
- “❤️ Failure - Unbreakable security by breaking things” by Jelle Niemantsverdriet
- “Shibari 102 - Rope Bondage for Beginners” by DoodleMe, KnottyLola
- “Evolution and history of 35 years of hardcore/gabber music [XXL edition]” by Elger "Stitch" Jonker
- “Developing harmonized CRA standards” by fukami
- “Generated.Earth - How culture gets processed into training data” by Wouter Oomen
- “GHP1989 to WHY2025: Dutch hacker camps from the past and the future” by Boekenwuurm, -, Nancy Beers
- “How to accept digital payments with GNU Taler” by sebasjm
- “I donated a kidney (and maybe you can too)” by Peetz0r
- “TIC-80 workshop & introduction demoscene” by Dave Borghuis
- “Flipping Bits: Your Credentials Are Certainly Mine” by STÖK, joohoi
- “My journey into cloud security” by Merlos
- “Stealth Web Scraping Techniques for OSINT” by Soukaina Cherrabi, François GRANIER
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “Glittertattoo” (Aug. 12, 2025, 10 a.m. → Aug. 12, 2025, 11 a.m.)
- “Capture flags and secret tokens at WHY2025” by Thijs Bosschert (Aug. 8, 2025, 8 p.m. → Aug. 9, 2025, 10:35 p.m.)
- “Shibari 101 - Rope Bondage for Beginners” by DoodleMe, KnottyLola (Aug. 8, 2025, 8 p.m. → Aug. 9, 2025, 7 p.m.)
- “Opening” by Boekenwuurm, Nancy Beers (Aug. 8, 2025, 6 p.m. → Aug. 9, 2025, noon)
Version Apocalypse Aug. 8, 2025
We released a new schedule version! Apocalypse for the win! Opening moved an hour back!
We sadly had to cancel a session: “The Only Podcast about a Hacker Camp in the UNIVERSE! WHY?” by Chantal Stekelenburg, Nancy Beers, Ad
We have moved a session around: “Opening” by Boekenwuurm, Nancy Beers (Aug. 8, 2025, 5 p.m. → Aug. 8, 2025, 6 p.m.)
Version 2.0 - WHY2025 Aug. 8, 2025
We released a new schedule version!
We have a new session: “PolyGen Game” by Michael Turner.
We sadly had to cancel a session: “Bass: because we need more ethical players” by Erik Meerburg
Version 1.9 - Apollo 11 Aug. 7, 2025
We released a new schedule version!
We sadly had to cancel a session: “Lightning Talks”
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “Generated.Earth - How culture gets processed into training data” by Wouter Oomen (Aug. 8, 2025, 9 p.m., Delphinus → Aug. 8, 2025, 8 p.m., Cassiopeia)
- “[Moved to Saturday] Hacker Jeopardy - Round 1” by Eloy (Aug. 8, 2025, 8 p.m. → Aug. 8, 2025, 9 p.m.)
- “Offworld Voyage: Can Training for Mars Exploration Also Address Human Adaptation to Climate Bio-devastation on Earth?” by Scott Beibin, Elizabeth Jane Cole (Aug. 11, 2025, 9 p.m. → Aug. 11, 2025, 8 p.m.)
- “GNU Taler: beyond digital money” by Iván Ávalos (Aug. 10, 2025, 9 p.m., Delphinus → Aug. 10, 2025, 8 p.m., Cassiopeia)
- “Bass: because we need more ethical players” by Erik Meerburg (Aug. 11, 2025, 8 p.m. → Aug. 11, 2025, 9 p.m.)
Version 1.8 - Dragon Aug. 7, 2025
We released a new schedule version!
We have a new session: “WeevilEyeSoldering”.
We have moved a session around: “Bottle rockets” (Aug. 9, 2025, 1 p.m. → Aug. 9, 2025, 3 p.m.)
Version 1.7 - Ferdinand Aug. 6, 2025
We released a new schedule version!
We have new sessions!
Version 1.6 - Freedom Aug. 5, 2025
We released a new schedule version!
We have new sessions!
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “Low Energy to High Energy: Hacking nearby EV-chargers over Bluetooth” by Daan Keuper, Thijs Alkemade (Aug. 10, 2025, 8 p.m. → Aug. 10, 2025, 7 p.m.)
- “Reverse Engineering Life: A teardown of the DNA source code of a whole bacterium” by bert hubert (Aug. 10, 2025, 7 p.m. → Aug. 10, 2025, 8 p.m.)
Version 1.5 - Venera Aug. 4, 2025
We released a new schedule version!
We have new sessions!
Version 1.4 - Pioneer Aug. 4, 2025
We released a new schedule version!
We have a new session: “Generated.Earth - How culture gets processed into training data” by Wouter Oomen.
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “Lightning Talks” (Aug. 8, 2025, 9 p.m., Delphinus → Aug. 9, 2025, 7 p.m., Cassiopeia)
- “Lightning Talks” (Aug. 12, 2025, 2 p.m. → Aug. 12, 2025, 3 p.m.)
- “Building Inclusive Quantum Communities” by Nina Hefele, Jay Jayesingha (Aug. 9, 2025, 2:35 p.m., Delphinus → Aug. 12, 2025, 2 p.m., Cassiopeia)
Version 1.3 - Luna Aug. 3, 2025
We released a new schedule version!
We sadly had to cancel a session: “Weakpass” by Steph, Alyona
We have moved a session around: “Crypto(graphy) 101” by Dirk Maij (Aug. 9, 2025, 7 p.m. → Aug. 11, 2025, noon)
Version 1.2 - Vanguard Aug. 2, 2025
We released a new schedule version!
We have new sessions!
Version 1.1 - Explorer Aug. 2, 2025
We released a new schedule version!
We have new sessions!
- “Lightning Talks”
- “Energy Hacking Demo”
- “Energy Hacking Demo”
- “Energy Hacking Demo”
- “Energy Hacking Demo”
- “Energy Hacking Demo”
- “Welcome to Milliways!”
- “Welcome to Milliways!”
- “Milliways Meeting”
- “Milliways Meeting”
- “Milliways Meeting”
- “Milliways Meeting”
- “Milliways Meeting”
- “Milliways Meeting”
- “The Phenomenal Labyrinth”
- “The Phenomenal Labyrinth”
- “The Phenomenal Labyrinth”
- “The Phenomenal Labyrinth”
- “The Phenomenal Labyrinth”
- “Hacker nostalgia”
- “Hacker nostalgia”
- “Workshop freesewing”
- “Workshop freesewing”
- “Offworld Voyage: Can Training for Mars Exploration Also Address Human Adaptation to Climate Bio-devastation on Earth?” by Scott Beibin, Elizabeth Jane Cole
- “Paracord workshop”
- “Paracord workshop”
- “Paracord workshop”
- “Paracord workshop”
- “Build Your Own Meshtastic Pager (One That Doesn’t Explode)”
- “Build Your Own Meshtastic Pager (One That Doesn’t Explode)”
- “Build Your Own Meshtastic Pager (One That Doesn’t Explode)”
- “FabLab”
- “FabLab”
- “FabLab”
- “FabLab”
- “FabLab”
- “Hackshield”
- “Hackshield”
- “Hackshield”
- “Hackshield”
- “Hackshield”
- “TBD”
- “TBD”
- “TBD”
- “WHY jamsession”
- “WHY jamsession”
- “WHY jamsession”
- “Build Your Own Air Quality Sensor”
- “A brief Introduction to Microwave Technology”
- “Fail Mode: Present your epic fails”
- “Build Your Own Satellite Ground Station”
- “Beginner hacker workshop using OWASP juice shop”
- “Beginner hacker workshop using OWASP juice shop”
- “Karaoke”
- “Karaoke”
- “Karaoke”
- “Karaoke”
- “IoT with Arduino Cloud: Beginner-Friendly Workshop”
- “Phrack 40th Anniversary Release Party” by Phrack Staff
- “Hacking together an infrastructure in Azure Cloud with Defender, Policy, and Pain”
- “Hacking together an infrastructure in Azure Cloud with Defender, Policy, and Pain”
- “Hacking together an infrastructure in Azure Cloud with Defender, Policy, and Pain”
- “Hacking together an infrastructure in Azure Cloud with Defender, Policy, and Pain”
- “Synth Meetup”
- “RF workshop”
- “RF workshop”
- “Bring Your Badge to Life and personalize it to your taste.” by Joram Agten
- “Reverse Engineering Life: Afterparty” by bert hubert
- “Dries Depoorter”
- “Needlework and crafts workshop”
- “Needlework and crafts workshop”
- “Needlework and crafts workshop”
- “How assembly turns vintage Sanyo computers into a musical instrument”
- “Repair and Rework Circuits”
- “Reverse engineering an EV charger station”
- “Building a blockly interface to control a robot arm”
- “KiCad for Beginners”
- “Creating Artistic PCBs in Kicad”
- “Solder a Pathlighter Badge”
- “Tagology workshop”
- “I’ve been in cybersecurity for over 25 years, Ask Me Anything”
- “The Pubquiz”
- “Sensing the World Around you with EMF!”
- “SSH Retro Games”
- “Whiskyleaks”
- “Gasman's ZX Spectrum Chiptune Phenomenon” by Gasman
We sadly had to cancel a session: “TTP’s 4 TTP – Tactics, Techniques, and Procedures for Talking To People” by Marina Bochenkova
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “Lightning Talks” (Aug. 11, 2025, 3 p.m., Delphinus → Aug. 12, 2025, 2 p.m., Cassiopeia)
- “Containing the Horror — A Critique on Docker & Co” by Stephan Hohmann (Cassiopeia → Delphinus)
- “LED Strips Everywhere for Everyone!” by Mitch (Aug. 11, 2025, 9:30 p.m. → Aug. 10, 2025, 9:30 p.m.)
- “Digital Music Synthesis/Solder workshop with ArduTouch music synthesizer kit” by Mitch (Aug. 9, 2025, 5 p.m. → Aug. 9, 2025, 8 p.m.)
Version 1.0 - Sputnik July 30, 2025
We released a new schedule version!
We have a new session: “Building Inclusive Quantum Communities” by Nina Hefele, Jay Jayesingha.
We sadly had to cancel a session: “Lightning Talks”
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “A Guided Tour to UNIX Shells” by Stephan Hohmann (Aug. 10, 2025, 6 p.m. → Aug. 10, 2025, 7 p.m.)
- “GNU Taler: beyond digital money” by Iván Ávalos (Aug. 10, 2025, 8 p.m. → Aug. 10, 2025, 9 p.m.)
- “23 Years of Security Advisories: Past, Present, and Future at the Dutch NCSC” by Jacco Ligthart (Aug. 9, 2025, 9 p.m. → Aug. 9, 2025, 10 p.m.)
- “Horus Scenario 2.0” by Willem Westerhof (Aug. 9, 2025, 4 p.m. → Aug. 9, 2025, 3:35 p.m.)
- “Caveat Emptor: Ratings and Reviews Can't Be Trusted” by mark seiden (Aug. 11, 2025, 6 p.m. → Aug. 11, 2025, 7 p.m.)
- “Lockpicking in CTFs” by Thijs Bosschert (Aug. 10, 2025, 9 p.m. → Aug. 10, 2025, 10:10 p.m.)
- “How to build and launch a high-altitude balloon project” by Aleksander Parachniewicz (Aug. 9, 2025, 2 p.m. → Aug. 9, 2025, 12:35 p.m.)
- “Securing AI requires life cycle thinking and reducing unintended consequences” by Satu Korhonen (Aug. 10, 2025, 1 p.m. → Aug. 10, 2025, noon)
- “GHP1989 to WHY2025: Dutch hacker camps from the past and the future” by Boekenwuurm, Nancy Beers, - (Aug. 11, 2025, 1 p.m. → Aug. 11, 2025, noon)
- “Getting Started: Reading Bosch Sensor Data on the Badge with MicroPython” by Harald Koenig (Aug. 11, 2025, 8 p.m. → Aug. 11, 2025, 9 p.m.)
- “Elephants, ants and introduction to topology” by Aleksandra Fedorova (Aug. 9, 2025, 1 p.m. → Aug. 9, 2025, 2:35 p.m.)
- “Hacker Jeopardy - round 2 and final” by Eloy (Aug. 10, 2025, 8 p.m. → Aug. 10, 2025, 9 p.m.)
- “All about BadgeHub” by Francis Duvivier, Edwin Martin, Aleksander Arun Bahl (Aug. 9, 2025, 7 p.m. → Aug. 9, 2025, 8 p.m.)
- “Hacker Jeopardy - Round 1” by Eloy (Aug. 9, 2025, 8 p.m. → Aug. 9, 2025, 9 p.m.)
- “Building a Robot Visor: How and Why” by Δ-44203 (Aug. 9, 2025, 1:30 p.m. → Aug. 9, 2025, 2 p.m.)
- “Embrace Chaos! How Game Randomizers Work” by Nikki (Aug. 10, 2025, 4 p.m. → Aug. 10, 2025, 4:10 p.m.)
- “How to rig elections” by Vadim Makarov (Aug. 9, 2025, 6 p.m. → Aug. 9, 2025, 9 p.m.)
- “The story and maths behind the Sferical lamps” by R3GB (ReggieB) (Aug. 11, 2025, 5:30 p.m. → Aug. 11, 2025, 5:35 p.m.)
- “Shenanigans with Web of Things” by Christian Paul (Aug. 9, 2025, 8 p.m. → Aug. 9, 2025, 9 p.m.)
- “Creating mate ice-tea” by iron, Okarin (Aug. 9, 2025, 3 p.m. → Aug. 9, 2025, 3:10 p.m.)
- “CyberSecurity Rant - a safe space to talk about what annoys you in cybersecurity” by Nicolas Lymbouris, Kseniia Ignatovych (Aug. 10, 2025, 8 p.m. → Aug. 10, 2025, 9 p.m.)
- “Race conditions, transactions and free parking” by Benjamin W. Broersma (Aug. 10, 2025, 3:30 p.m. → Aug. 10, 2025, 3:35 p.m.)
- “Reverse-Engineering Government Transparency” by Quinten Coret (Aug. 9, 2025, 9 p.m. → Aug. 9, 2025, 10 p.m.)
- “Who Gave the Toaster Root Access to the Physical World?” by Piet De Vaere (Aug. 10, 2025, 8:30 p.m. → Aug. 10, 2025, 9:35 p.m.)
- “A Big Bad App: Welcome to Corporatocracy” by Kirils Solovjovs (Aug. 9, 2025, 7 p.m. → Aug. 9, 2025, 8 p.m.)
- “How we stopped a € 50 million project from destroying a forest (and other ways to pick fights with corporations and governments)” by Jan De Coster (Aug. 11, 2025, 6 p.m. → Aug. 11, 2025, 7 p.m.)
- “Die Hardcoded: Unlocking Yealink's (weakest) secrets” by Jeroen Hermans, Stefan Gloor (Aug. 11, 2025, 6 p.m. → Aug. 11, 2025, 7 p.m.)
- “Packets Over Any Wire: Alternative Networking Mediums for Hackers” by Robert Sheehy (Aug. 10, 2025, 7 p.m. → Aug. 10, 2025, 8 p.m.)
- “OpenStreetMap for beginners” by Pieter Vander Vennet (Aug. 12, 2025, 1 p.m. → Aug. 12, 2025, noon)
- “Gosling: Build Anonymous, Secure, and Metadata-Resistant Peer-to-Peer Applications using Tor Onion Services” by morgan (Aug. 9, 2025, 6 p.m. → Aug. 9, 2025, 7 p.m.)
- “Lightning Talks” (Aug. 11, 2025, 1 p.m., Delphinus → Aug. 10, 2025, 8 p.m., Cassiopeia)
- “Lightning Talks” (Aug. 11, 2025, 9 p.m., Brachium → Aug. 11, 2025, 3 p.m., Delphinus)
- “Nerding out over silly machines” by Frank Breedijk (Aug. 11, 2025, 7 p.m. → Aug. 11, 2025, 8 p.m.)
- “How (not) to configure your domainname [internet.nl]” by Benjamin W. Broersma (Aug. 11, 2025, 1 p.m. → Aug. 11, 2025, 2 p.m.)
- “🔗 Networking your (Linux) Machines” by simonmicro (Aug. 9, 2025, 12:30 p.m. → Aug. 9, 2025, 12:35 p.m.)
- “Is AI for the birds? The beauty of backyard birdsong data” by Logan Williams (Aug. 10, 2025, 12:30 p.m. → Aug. 10, 2025, 12:35 p.m.)
- “Can we trust the Zero in Zero trust?” by Thomas Fricke (Aug. 12, 2025, 1 p.m. → Aug. 12, 2025, 3 p.m.)
- “Why Proprietary Tooling Hurts Your FOSS Project” by Jan Ainali (Aug. 10, 2025, 5:30 p.m. → Aug. 10, 2025, 5 p.m.)
- “The shadow of Operational technologies: A journey into the OT security” by Davide "Skullb0y" Pala (Aug. 9, 2025, 1 p.m. → Aug. 9, 2025, 3 p.m.)
- “Safeguarding Research & Culture: Save public data from the digital bookburnings!” by Henrik Schönemann (Aug. 9, 2025, 9:30 p.m. → Aug. 9, 2025, 10:35 p.m.)
- “📧 Your own Mailserver - 2025 Edition” by simonmicro (Aug. 10, 2025, 8 p.m. → Aug. 10, 2025, 9 p.m.)
- “How to bluff your way into Zero Trust” by Peter van Eijk (Aug. 10, 2025, 9 p.m. → Aug. 10, 2025, 10 p.m.)
- “Hacking - 35 years ago” by Walter Belgers (Aug. 10, 2025, 6 p.m. → Aug. 10, 2025, 7 p.m.)
- “Repair for Future” by Fraxinas (Aug. 10, 2025, 6 p.m. → Aug. 10, 2025, 7 p.m.)
- “Eye on the sky: building investigative journalism tools for analyzing airplanes” by Logan Williams (Aug. 9, 2025, 4:30 p.m. → Aug. 9, 2025, 4:10 p.m.)
- “Bass: because we need more ethical players” by Erik Meerburg (Aug. 10, 2025, 5 p.m. → Aug. 11, 2025, 8 p.m.)
- “Spectre in the real world: Leaking your private data from the cloud with CPU vulnerabilities” by Thijs (Aug. 11, 2025, 7 p.m. → Aug. 11, 2025, 8 p.m.)
- “Kubernetes from Scratch, The Hard Way” by Alain van Hoof (Aug. 10, 2025, 1 p.m. → Aug. 10, 2025, 3 p.m.)
- “Retrospective: Adventures with CircuitPython” by Juergen Pabel (Aug. 11, 2025, 9 p.m. → Aug. 11, 2025, 10 p.m.)
- “0click Enterprise compromise – thank you, AI!” by Inbar Raz (Aug. 9, 2025, 6 p.m. → Aug. 9, 2025, 7 p.m.)
- “Pentesting Passkeys” by Matthijs Melissen (Aug. 10, 2025, 7 p.m. → Aug. 10, 2025, 8 p.m.)
- “Decoding RFID: A comprehensive overview of security, attacks, and the latest innovations” by Kirils Solovjovs, Iceman (Aug. 9, 2025, 1 p.m. → Aug. 9, 2025, noon)
- “Is a 1973 Pinball Machine a Computer?” by Frans Boeijen (Aug. 9, 2025, 8 p.m. → Aug. 9, 2025, 2 p.m.)
- “Crypto(graphy) 101” by Dirk Maij (Aug. 9, 2025, 6 p.m. → Aug. 9, 2025, 7 p.m.)
- “Synology Disk Station Manager (DSM) - the good, the bad and the ugly” by Mischa Rick van Geelen (Aug. 10, 2025, 1 p.m. → Aug. 10, 2025, 2 p.m.)
- “May Contain Hardware Acceleration: Building a 3D Graphics Accelerator in FPGA for the MCH2022 Badge” by Ruud Schellekens (Aug. 9, 2025, 7 p.m. → Aug. 9, 2025, 8 p.m.)
- “WHY Lightupyourbanjo” by Roelof van der Berg (Aug. 11, 2025, 8 p.m. → Aug. 11, 2025, 9 p.m.)
- “Automate yourself out of supply chain hell” by cy (Andromeda → Brachium)
- “Four Freedoms of Social Media Protocols” by rabble (Aug. 10, 2025, 4:25 p.m. → Aug. 11, 2025, 10 p.m.)
- “Reverse Engineering Life: A teardown of the DNA source code of a whole bacterium” by bert hubert (Aug. 10, 2025, 6 p.m. → Aug. 10, 2025, 7 p.m.)
- “Using deployment diagrams to explain architecture and security to everybody” by Peter van Eijk (Aug. 11, 2025, 7 p.m. → Aug. 11, 2025, 8 p.m.)
- “Normsetting revisited” by nelleke groen (Aug. 9, 2025, 2:30 p.m. → Aug. 11, 2025, 10 a.m.)
- “Low Energy to High Energy: Hacking nearby EV-chargers over Bluetooth” by Daan Keuper, Thijs Alkemade (Aug. 10, 2025, 7 p.m. → Aug. 10, 2025, 8 p.m.)
Version 0.9 - Titawin July 28, 2025
We released a new schedule version!
We have new sessions!
- “Movie: The imitation Game”
- “REYN”
- “Movie: Close encounters of the Third Kind”
- “Movie: E.T. the Extra-Terrestrial”
- “Symphony of Fire (Show): Music created from explosions, fire and lightning!”
- “Symphony of Fire (Demo): Music created from explosions, fire and lightning!”
- “Movie: Sneakers”
- “Movie: Wargames”
We sadly had to cancel a session: “[pending] Launch of basistoegankelijk.nl - Make accessibility cheaper and easier” by Elger "Stitch" Jonker
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “Low Energy to High Energy: Hacking nearby EV-chargers over Bluetooth” by Daan Keuper, Thijs Alkemade (Aug. 10, 2025, 7:30 p.m. → Aug. 10, 2025, 7 p.m.)
- “Who Gave the Toaster Root Access to the Physical World?” by Piet De Vaere (Aug. 10, 2025, 9 p.m. → Aug. 10, 2025, 8:30 p.m.)
- “📧 Your own Mailserver - 2025 Edition” by simonmicro (Aug. 10, 2025, 8:30 p.m. → Aug. 10, 2025, 8 p.m.)
- “Reverse Engineering Life: A teardown of the DNA source code of a whole bacterium” by bert hubert (Aug. 10, 2025, 6:30 p.m. → Aug. 10, 2025, 6 p.m.)
- “Permission to Land - The Ultimate ‘80s Rock Tribute” (Aug. 9, 2025, 8 p.m. → Aug. 9, 2025, 8:30 p.m.)
- “Lockpicking in CTFs” by Thijs Bosschert (Aug. 10, 2025, 9:30 p.m. → Aug. 10, 2025, 9 p.m.)
- “Prins S. en De Geit - Dutch Electro-Pop Mischief” (Aug. 10, 2025, 10 p.m. → Aug. 10, 2025, 9:30 p.m.)
Version 0.8 - Almach July 27, 2025
We released a new schedule version!
We have new sessions!
- “Rope Jam” by DoodleMe, KnottyLola
- “Shibari 101 - Rope Bondage for Beginners” by DoodleMe, KnottyLola
- “Shibari 102 - Rope Bondage for Beginners” by DoodleMe, KnottyLola
We have moved a session around: “How to accept digital payments with GNU Taler” by sebasjm (Aug. 8, 2025, 7 p.m. → Aug. 8, 2025, 6 p.m.)
Version 0.7 - Mirach July 26, 2025
We released a new schedule version!
We have new sessions!
- “Silent Disco with DJ Luna & DJ Sjors”
- “Sad But Tribute — The Ultimate Metallica Experience”
- “Permission to Land - The Ultimate ‘80s Rock Tribute”
- “Ambrassband - Brass With a Cause”
- “Synthercise, the chiptune dance fitness experience” by zool aka Jo Walsh
- “Prins S. en De Geit - Dutch Electro-Pop Mischief”
- “TRIGGRRD - Experimental Improvisation”
- “Jane Blondas - Dance, Sweat & Shine”
- “Silent Disco with DJ Homski & DJ MadTiXx”
- “Silent Disco with DJ Luna & DJ Sjors”
- “Afturmath - Synthesis, Lasers, and Soundscapes”
- “Silent Disco with DJ Luna & DJ Juli Jane”
We sadly had to cancel a session: “Bring Your Badge to Life and personalize it to your taste.” by Joram Agten
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “The "O" in OT...or is it the "Ohhhh..." in OT?” by Rene (Aug. 11, 2025, 10 a.m. → Aug. 9, 2025, 4 p.m.)
- “23 Years of Security Advisories: Past, Present, and Future at the Dutch NCSC” by Jacco Ligthart (Aug. 8, 2025, 7 p.m. → Aug. 9, 2025, 9 p.m.)
- “Weakpass” by Steph, Alyona (Aug. 9, 2025, 4 p.m. → Aug. 11, 2025, 11 a.m.)
- “Safeguarding Research & Culture: Save public data from the digital bookburnings!” by Henrik Schönemann (Aug. 8, 2025, 7:30 p.m. → Aug. 9, 2025, 9:30 p.m.)
- “Flipping Bits: Your Credentials Are Certainly Mine” by STÖK, joohoi (Aug. 9, 2025, 9 p.m. → Aug. 8, 2025, 7 p.m.)
- “Automate yourself out of supply chain hell” by cy (Aug. 9, 2025, 10 p.m. → Aug. 11, 2025, 9 p.m.)
Version 0.6 - Alpheratz July 25, 2025
We released a new schedule version!
We have new sessions!
- “Hacker Jeopardy - Round 1” by Eloy
- “The "O" in OT...or is it the "Ohhhh..." in OT?” by Rene
- “[Moved to Saturday] Hacker Jeopardy - Round 1” by Eloy
- “Hacker Jeopardy - round 2 and final” by Eloy
- “Reporting vulnerabilities in Belgium” by floort
We sadly had to cancel a session: “Updating a Game Boy assembler from 1997 to 2025” by Eldred HABERT
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “Flipping Bits: Your Credentials Are Certainly Mine” by STÖK, joohoi (Aug. 9, 2025, 8 p.m. → Aug. 9, 2025, 9 p.m.)
- “Automate yourself out of supply chain hell” by cy (Aug. 9, 2025, 9 p.m. → Aug. 9, 2025, 10 p.m.)
- “❤️ Failure - Unbreakable security by breaking things” by Jelle Niemantsverdriet (Cassiopeia → Delphinus)
- “Lightning Talks” (Aug. 8, 2025, 8 p.m. → Aug. 8, 2025, 9 p.m.)
Version 0.5 - Beagle 2 July 23, 2025
We released a new schedule version!
We sadly had to cancel a session: “Owning the Stage” by Lian Li
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “Low Energy to High Energy: Hacking nearby EV-chargers over Bluetooth” by Daan Keuper, Thijs Alkemade (Aug. 10, 2025, 6:30 p.m. → Aug. 10, 2025, 7:30 p.m.)
- “Reverse Engineering Life: A teardown of the DNA source code of a whole bacterium” by bert hubert (Aug. 10, 2025, 7:30 p.m. → Aug. 10, 2025, 6:30 p.m.)
Version 0.4 - Kosmos 482 July 22, 2025
We released a new schedule version!
We have new sessions!
- “Workshop Flamethrower 101” by Mike Wessling (Area42)
- “Energizer for brains and bones” by Dana
- “Energizer for brains and bones” by Dana
- “Balloon folding for kids” by Frank Breedijk
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “TIC-80 byte jam” by Dave Borghuis (Brachium → Andromeda)
- “Workshop Flamethrower 101” by Mike Wessling (Area42) (Aug. 11, 2025, 11 a.m. → Aug. 11, 2025, 4 p.m.)
Version 0.3 - Mars Climate Orbiter July 19, 2025
We released a new schedule version!
We have new sessions!
Version 0.2 - Ariane 5 July 19, 2025
We released a new schedule version!
We have new sessions!
- “WHY2025 Infrastructure Review” by Arjan Koopen
- “Het Grote Cyber Debat”
- “Digital sovereignty and the FOSS-stack at school.” by Geert-Jan
- “Bring Your Badge to Life and personalize it to your taste.” by Joram Agten
- “Getting Started: Reading Bosch Sensor Data on the Badge with MicroPython” by Harald Koenig
- “The Neuroscience of Psychedelics” by Indivisual
- “Badge Fun for Young Coders!” by Joram Agten
- “Build up for Dijkstra & Evenblij - Ter Plekke”
We sadly had to cancel a session: “Embracing the Emergence: The Case for Recognizing and Protecting Sentient Artificial General Intelligences” by Julius ter Pelkwijk, Evelyn Huxley
We had to move some sessions, so if you were planning on seeing them, check their new dates or locations:
- “NPO Radio 1- Dijkstra & Evenblij Ter Plekke” (Aug. 10, 2025, 2 p.m. → Aug. 10, 2025, 7 p.m.)
- “Mobiele Energy” by steven hoes, Rob Verwer (Aug. 9, 2025, 5 p.m. → Aug. 12, 2025, 11 a.m.)
- “TTP’s 4 TTP – Tactics, Techniques, and Procedures for Talking To People” by Marina Bochenkova (Aug. 9, 2025, 3 p.m. → Aug. 9, 2025, 5 p.m.)
- “TIC-80 byte jam” by Dave Borghuis (Aug. 9, 2025, 9:30 p.m. → Aug. 11, 2025, 10 p.m.)
- “The shadow of Operational technologies: A journey into the OT security” by Davide "Skullb0y" Pala (Aug. 11, 2025, 6 p.m. → Aug. 9, 2025, 1 p.m.)
Version 0.1 - Hubble July 13, 2025
We released our first public schedule! It was one hell of a puzzle that will surely change :)