Talks & Presentations
Talk archives & transcripts
A growing set of older talks being restored from notes, audio, and slide decks.
Browse all talks →
These are provided as context for how I approach complex technical and governance problems.
If you’re here from the Field Notes newsletter: welcome. Field Notes will occasionally reference these talks, but focuses on durable models, practical heuristics, and emerging signals.
If something here prompted a question, please get in touch. I read everything; replies are best-effort.
Selected public talks
-
Rick & Morty Walk Across Mordor: A History of the World in 10 1/2 Chapters
BSides Lisbon · 2025 · Keynote
Watch on YouTube · Slides -
2038 IS NOT A FUTURE ISSUE: GET THAT THROUGH YOUR THICK SKULL
BSides Lisbon · 2025 · With Pedro Umbelino
Watch on YouTube -
2038 Is Gonna Be Epoch!
hack.lu · 2025 · With Pedro Umbelino
Watch on YouTube -
Epochalypse Now: The Coming Collapse of Time Integrity
BruCON · 2025 · With Pedro Umbelino
Watch on YouTube -
Epochalypse 2038 - Time is Not on Our Side
BSides Nairobi · 2025 · Solo talk; no recording available
Slides on SlideShare -
99 Bottles of Trust on the Wall: Approaches to Building Convivial Communities
FIRST Conference · 2025 · With Tom Millar
Watch on YouTube -
Draugnet: Anonymous Threat Reporting That Actually Works
FIRST Conference · 2025 · With Alexandre Dulaunoy
Watch on YouTube -
Colouring Outside the Lines
FIRST Conference · 2020 · With Andras Iklody
Watch on YouTube -
STIX Patterning: Viva la Revolución!
RSA Conference · 2018 · With Jason Keirstead
Watch on YouTube -
Moving beyond Threatbutt or: Threat Landscape 2039
O'Reilly Security Conference · 2016 · Solo talk
Transcript
Watch on O'Reilly -
Moving Beyond Threatbutt
FIRST Technical Colloquium (Munich) · 2016 · Solo talk
Transcript -
Prince Caspian on Location: Commodity Hardware and Gaffer Tape
USENIX LISA Conference · 2007 · Solo talk;
Listen to the USENIX MP3 Recording
For speaking inquiries, please get in touch