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Speaker

Mark Sayewich

Mark Sayewich

Director of Customer Security Evangelism at Guidewire Software

Guelph, Canada

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Mark Sayewich's philosophy: bring clarity, and that's enough. As Director of Customer Security Evangelism at Guidewire Software, he translates security risk into business language for a living. 2nd-place finisher, 2026 TMC Global Threat Modeling Hackathon — and currently documenting the methodology behind that win so others can build on it.

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Area of Expertise

  • Business & Management
  • Information & Communications Technology
  • Media & Information

Topics

  • threat modeling
  • insure-tech
  • AI Threat Modeling
  • application threat modeling
  • Product Management
  • Programming
  • Productivity
  • Insurance Technology
  • product security
  • Strategy

Mark Sayewich

Director of Customer Security Evangelism at Guidewire Software

Guelph, Canada

Links

Actions

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