ASEC
Closing the Exposure Window00
News 02.07.2026 2 min read

Speaking at DEF CON: breaking the telemetry link.

EventsRF

A live demonstration of unauthenticated command injection against a commercial aircraft, on the bench, on stage.

We are presenting our telemetry link research — capture, craft, inject — with a live bench demonstration against a commercially available aircraft.

The talk covers the study across eleven aircraft, why message signing ships disabled, and what a manufacturer has to change to make the attack stop working. Slides and the capture tooling go up here afterwards.

Come find us afterwards if you build these things for a living. That conversation is the reason we go.

Same stack. Different aircraft.

If this reads like something in your programme, it probably is. Send us the architecture and we'll come back with a scope.

Talk to us

News
28.08.2026

DC416 turns ten.

The Toronto DEFCON group our founder started in 2016 is now 2,880 people. Where hackers meet hackers, still, ten years on.

3 minRead →
News
20.08.2026

Two books, both still on the shelf: Black Hat GraphQL and Black Hat Bash.

Our founder co-wrote both for No Starch Press. They exist because the material did not, and clients kept asking where to send their engineers.

3 minRead →
News
12.08.2026

ASEC joins the Canadian drone security working group.

Contributing our engagement data on flight controller, link, and ground station findings to a shared national picture.

2 minRead →