Physical security training

Defend the
Perimeter

A self-defense and jiu-jitsu seminar built for the people who secure critical systems — now train to secure yourselves.

  • Free seminar
  • Cyber & OT professionals
  • All skill levels
Request your spot Free · Space is limited · Confirmed by email
Your instructor

Natan Chueng

  • Pan American Champion
  • IBJJF World Silver Medalist
  • Black Belt

Natan teaches the fundamentals that hold up when a situation is real: position before submission, staying calm under pressure, and getting back to safety. No experience and no equipment needed — just come in something you can move in.

Date Wed, September 16, 2026
Time 4:30 – 6:30 PM
Location Mushin MMA New York City
Cost Free
What you’ll learn

Three things you can use the same night

  • Ground control and escapes for real confrontations
  • How to tap, reset, and recover — on the mat and in your systems
  • How elite-level defense thinking applies on and off the clock
Space is limited

Request your spot

Free to attend, but space is limited — this is a request, not a confirmed place. We’ll email you to confirm whether you’re in.