Real threat modeling happens in community. Find a TMC local event near you – or start yours!
Our local chapters are micro communities within TMC - led independently by passionate community leaders with support from the TMC Global Team and our community sponsor IriusRisk. Each chapter shares our mission of securing modern systems and software through threat modeling, and they bring our mission to the reality - one event at a time.
We’re proud to be a global community, and we believe connecting locally makes us unstoppable. There’s something uniquely powerful about connecting with like-minded threat modeling practitoners who speak your language, understand your regional and cultural context, and share your challenge.
Our chapter leaders aren’t just experts in threat modeling (some may even call themevles obsessed!). They’re passionate community builders – bringing people together, sharing knowledge, and creating events that go beyond learning to foster real connections and lasting memories.
We recommend at least 5 years of experience in threat modeling and some community-building experience (such as involvement in other communities).
You’ll lead regular events that bring your local community together to learn, share, and level up their threat modeling skills—while having a great time! Event frequency depends on your community’s needs: monthly, bi-monthly, quarterly, or even twice a year—whatever works best.
You can also launch regional initiatives like language-specific resources or open-source projects.
Post in the TMC Forum - General. You can also email our Global Community Manager, Shuning Hsu , She might know members who’d love to co-found a chapter with you and can highlight your search in the TMC newsletter.
Please reach out directly to the chapter leaders. Their contact information is available on each chapter's page.
Most chapter events are in-person. TMC DACH, our German-speaking chapter, currently meets online.
IriusRisk is the default sponsor of all TMC chapter events, and we welcome companies who share our passionate for secure design to join us. Fill out this form to get started.
You can organize a one-time TMC Local Meetup! Just fill out this form and specify your interest in hosting a TMC local eventWe’ll be in touch!
