Third-Party Cyber Risk Management -
Challenges and Trends | November, 2025


Zanshin's New Features |
September 2,  2025

Closing the gap between compliance and true security

The digital ecosystem is growing faster than most security programs can handle - making third parties a major weak point. Data shows a 2x increase in third-party involvement in breaches year over year, with some incidents costing billions. Yet, even with lengthy evaluations, many organizations see no real improvement in security outcomes.

This presentation gets straight to the point:
Why common practices like SAQs and outside-in monitoring often create a false sense of security, and what security leaders are doing instead. You'll see the real challenges, the rise of inside-out monitoring, and the shift required to actually reduce third-party risk.

This material was developed by Alexandre Sieira, CTO and Cofounder at Tenchi Security, podcaster, international keynote speaker and a seasoned expert in Third-Party Cyber Risk Management - bringing years of hands-on experience and industry insight to the topic.