Relive!

OpenStreetMap for beginners

OpenStreetMap for beginners

How election software can fail

How election software can fail

Time Lord's adventures: abusing time on Linux systems

Time Lord's adventures: abusing time on Linux systems

The Well Is Poisoned — Now What Shall We Drink?

The Well Is Poisoned — Now What Shall We Drink?

Towards digital sovereignty with cloud federation: how to break the dominance of the hyperscalers

Towards digital sovereignty with cloud federation: how to break the dominance of the hyperscalers

Hacked in translation: Giving an Abandoned IoT Device a New Life

Hacked in translation: Giving an Abandoned IoT Device a New Life

My journey into cloud security

My journey into cloud security

Flipping Bits: Your Credentials Are Certainly Mine

Flipping Bits: Your Credentials Are Certainly Mine

❤️ Failure - Unbreakable security by breaking things

❤️ Failure - Unbreakable security by breaking things

A journey into reverse engineering arcade PCBs for video game preservation via FPGA emulation

A journey into reverse engineering arcade PCBs for video game preservation via FPGA emulation

Silent Disco with DJ Luna & DJ Sjors

Silent Disco with DJ Luna & DJ Sjors

TIC-80 byte jam

TIC-80 byte jam

Four Freedoms of Social Media Protocols

Four Freedoms of Social Media Protocols

Retrospective: Adventures with CircuitPython

Retrospective: Adventures with CircuitPython

Afturmath - Synthesis, Lasers, and Soundscapes

Afturmath - Synthesis, Lasers, and Soundscapes

Getting Started: Reading Bosch Sensor Data on the Badge with MicroPython

Getting Started: Reading Bosch Sensor Data on the Badge with MicroPython

Automate yourself out of supply chain hell

Automate yourself out of supply chain hell

WHY Lightupyourbanjo

WHY Lightupyourbanjo

Nerding out over silly machines

Nerding out over silly machines

Using deployment diagrams to explain architecture and security to everybody

Using deployment diagrams to explain architecture and security to everybody

Offworld Voyage: Can Training for Mars Exploration Also Address Human Adaptation to Climate Bio-devastation on Earth?

Offworld Voyage: Can Training for Mars Exploration Also Address Human Adaptation to Climate Bio-devastation on Earth?

TRIGGRRD - Experimental Improvisation

TRIGGRRD - Experimental Improvisation

Caveat Emptor: Ratings and Reviews Can't Be Trusted

Caveat Emptor: Ratings and Reviews Can't Be Trusted

How we stopped a € 50 million project from destroying a forest (and other ways to pick fights with corporations and governments)

How we stopped a € 50 million project from destroying a forest (and other ways to pick fights with corporations and governments)

Die Hardcoded: Unlocking Yealink's (weakest) secrets

Die Hardcoded: Unlocking Yealink's (weakest) secrets

Building Bitchat: Offline first protocols and E2E Encrypted Social Apps with Nostr, Noise, and MLS

Building Bitchat: Offline first protocols and E2E Encrypted Social Apps with Nostr, Noise, and MLS

The story and maths behind the Sferical lamps

The story and maths behind the Sferical lamps

A Journey Through Boring Telco Data Leaks

A Journey Through Boring Telco Data Leaks

Guardians of the Dutch healthcare part 2: NIS2 edition

Guardians of the Dutch healthcare part 2: NIS2 edition

Reviewing live-bootstrap

Reviewing live-bootstrap

From barking to Meow: mature pentesting

From barking to Meow: mature pentesting

AiTM panels and sellers

AiTM panels and sellers

WHY2025 Infrastructure Review

WHY2025 Infrastructure Review

WHY and how would somebody cycle over 500km to a hacker conference?

WHY and how would somebody cycle over 500km to a hacker conference?

🛡️ Linux Permissions and Hardening

🛡️ Linux Permissions and Hardening

The WHY, the How, the What. An assessment of TETRA End-to-end

The WHY, the How, the What. An assessment of TETRA End-to-end

Reverse Engineering Life: Afterparty

Reverse Engineering Life: Afterparty

Containing the Horror — A Critique on Docker & Co

Containing the Horror — A Critique on Docker & Co

Jane Blondas - Dance, Sweat & Shine

Jane Blondas - Dance, Sweat & Shine

Guerrilla Security Awareness Done Right; Hacking Your CISO's Phishing Simulation

Guerrilla Security Awareness Done Right; Hacking Your CISO's Phishing Simulation

The Menopause Gap: How Silence and Stigma Are Putting Women at Risk

The Menopause Gap: How Silence and Stigma Are Putting Women at Risk

How (not) to configure your domainname [internet.nl]

How (not) to configure your domainname [internet.nl]

Hacking the Aeotec Smart Hub: The little hub that could

Hacking the Aeotec Smart Hub: The little hub that could

Decoding RFID: A comprehensive overview of security, attacks, and the latest innovations

Decoding RFID: A comprehensive overview of security, attacks, and the latest innovations

Postmortem: XS4ALL

Postmortem: XS4ALL

Crypto(graphy) 101

Crypto(graphy) 101

Solar Sailing Serendiep

Solar Sailing Serendiep

Digital sovereignty with open source software in the public sector

Digital sovereignty with open source software in the public sector

Passive and active RADAR using Software Defined Radio

Passive and active RADAR using Software Defined Radio

Escaping a misleading "sandbox": breaking the WebAssembly-JavaScript barrier

Escaping a misleading "sandbox": breaking the WebAssembly-JavaScript barrier

Digital sovereignty and the FOSS-stack at school.

Digital sovereignty and the FOSS-stack at school.

USB: the most successful interface that also brings power

USB: the most successful interface that also brings power

Autarkie - Instant grammar fuzzing using Rust macros

Autarkie - Instant grammar fuzzing using Rust macros

Normsetting revisited

Normsetting revisited

EntrySign: create your own x86 microcode for fun and profit

EntrySign: create your own x86 microcode for fun and profit

Quantum computers: the ultimate hacking machines

Quantum computers: the ultimate hacking machines

I donated a kidney (and maybe you can too)

I donated a kidney (and maybe you can too)

Silent Disco with DJ Homski & DJ MadTiXx

Silent Disco with DJ Homski & DJ MadTiXx

Lockpicking in CTFs

Lockpicking in CTFs

How to bluff your way into Zero Trust

How to bluff your way into Zero Trust

Who Gave the Toaster Root Access to the Physical World?

Who Gave the Toaster Root Access to the Physical World?

Prins S. en De Geit - Dutch Electro-Pop Mischief

Prins S. en De Geit - Dutch Electro-Pop Mischief

📧 Your own Mailserver - 2025 Edition

📧 Your own Mailserver - 2025 Edition

Hacker Jeopardy - round 2 and final

Hacker Jeopardy - round 2 and final

Reverse Engineering Life: A teardown of the DNA source code of a whole bacterium

Reverse Engineering Life: A teardown of the DNA source code of a whole bacterium

Pentesting Passkeys

Pentesting Passkeys

GNU Taler: beyond digital money

GNU Taler: beyond digital money

Packets Over Any Wire: Alternative Networking Mediums for Hackers

Packets Over Any Wire: Alternative Networking Mediums for Hackers

Ambrassband - Brass With a Cause

Ambrassband - Brass With a Cause

Low Energy to High Energy: Hacking nearby EV-chargers over Bluetooth

Low Energy to High Energy: Hacking nearby EV-chargers over Bluetooth

Repair for Future

Repair for Future

A Guided Tour to UNIX Shells

A Guided Tour to UNIX Shells

How we made the Netherlands more secure and accessible using transparency

How we made the Netherlands more secure and accessible using transparency

The state of IPv6

The state of IPv6

How to make a Domain-Specific Language for non-devs (so they don't need AI)

How to make a Domain-Specific Language for non-devs (so they don't need AI)

Why Proprietary Tooling Hurts Your FOSS Project

Why Proprietary Tooling Hurts Your FOSS Project

Lightning Talks

Lightning Talks
  • 80 min
  • recorded
  • HackTheHealth

Embrace Chaos! How Game Randomizers Work

Embrace Chaos! How Game Randomizers Work

Dries Depoorter

Dries Depoorter

The Flipper Blackhat

The Flipper Blackhat

Knock knock who's there 2.0, the subtle art of (physical) port knocking

Knock knock who's there 2.0, the subtle art of (physical) port knocking

Race conditions, transactions and free parking

Race conditions, transactions and free parking

Hack the Grid. Disclosing vulnerabilities to help prevent blackouts

Hack the Grid. Disclosing vulnerabilities to help prevent blackouts

Kubernetes from Scratch, The Hard Way

Kubernetes from Scratch, The Hard Way