Philipp Pfeiffenberger

works on anti-distillation at Google DeepMind.

Previously led anti-fraud in Google's Privacy Sandbox, as well as anti-fraud, information security, and T&S data engineering at YouTube.

Always keen to connect!

[LinkedIn | Medium | email (philippp@gmail.com)]

📝 Blog entries

Converting GeoJSON to STL for 3D printing – A small pipeline for converting GeoJSON into printable STL.
My 7 hills: GeoJSON and 3D printing – Turning San Francisco's seven hills into a 3D-printed relief.
3D print your own cookie cutter! – Designing and printing a custom cookie cutter.
Look ma, no Arduino! (μControl 101) – Building a remote-controlled car without an Arduino.
The Deprecated Genie – Reverse-engineering a garage door remote with a $25 SDR dongle.
Rotary T9 – Texting from my grandmother's rotary phone dial.

Probabilistic Reveal Tokens disclose a signal some % of the time - and are both tamper-proof and user verifiable.
Randomized Counter-abuse Tokens allow one service to prove audience uniqueness without identifying users
Chaired a TPAC session on Fighting fraud without fingerprinting
Published a Google blog post on Keeping YouTube views authentic