# Geoff Robinson

**Principal Consultant at ivision**

## About

Geoff Robinson is a Principal Consultant at ivision, with over 20 years experience in hands-on technical roles. For the last nine years, in the Cybersecurity Assessment practice, Geoff has helped engineering teams prioritize and execute their security engineering activities. He has worked with leadership at a variety of companies to enhance their product security, promote engineering efficiency, and prevent data breaches.
        
A longtime Chicagoan, Geoff holds an MBA from Chicago Booth and a BS in Computer Engineering from the University of Illinois at Urbana-Champaign. He was previously a developer of real-time systems, networking, and financial engineering applications in global commodities markets.

## Connect

- [LinkedIn](https://www.linkedin.com/in/gdrobinson/)

## Sessions

### Teaching a New Dog Old Tricks: Hacking FIDO Passkeys

**What you will learn:** - The audience will know the intended purpose of passkeys and a contextual history of the FIDO2 protocol
- The audience will see examples of vulnerabilities and patterns of weakness, and be wary of magical claims about passkey security
- When deploying passkeys in the enterprise, the audience will have a working threat model and know how to think about configuration and vendor selection

## Speaking At

- [RBLN East 2026 - Washington DC](https://www.rbln.com/events/2026/east)

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*Source: [RBLN (Rebellion) Cybersecurity Conference – Technical Security Event for Hackers, AI Builders & Operators](https://www.rbln.com/speakers/geoff-robinson)*