OT security · Governance, risk and compliance
Security governance for the systems that run plants, tunnels and grids.
I work on governance, risk and compliance for operational technology — IEC 62443, ISO 27001, NIS2 and CyFun, applied where office IT rules don’t quite fit. Consulting runs through Defend-OT; the method is shared openly in the OT-GRC community and on YouTube.
Where to find the work
Four places, one subject
Consultancy
Defend-OT
OT/IT security advisory for industrial operators and critical infrastructure: assessments, ISMS implementation and CISO-as-a-service. Client work goes here.
Video
@OT-GRC
OT governance, risk and compliance on video: the standards worked through in practice, for engineers and security people alike.
Community · free
OT-GRC
The method for running an OT GRC programme across IEC 62443, ISO 27001, NIS2 and CyFun. A weekly live clause clinic, session recordings and the presentations to go with them.
Profile
Shorter thoughts on OT security and compliance, events, and the easiest place to connect.
About
Jelle Verbeeck
Co-founder, Defend-OT
Jelle co-founded Defend-OT and still consults himself: governance applied to industrial control systems, which in practice means ISO 27001, IEC 62443 and NIS2 in plants, tunnels and grids rather than office IT. He chairs the cybersecurity programme at ISA Belgium and speaks at industry events.
ISA Belgium · IEC 62443 · ISO 27001 · NIS2 · CyFun
Contact
Get in touch
For speaking, collaboration or anything else. Client enquiries are best sent straight to Defend-OT.