Architecture designed around the environment.
OT environments introduce different constraints: isolation, legacy systems, long asset lifecycles and strict availability requirements. We adapt enterprise security principles to those realities.
Typical focus areas
- IT / OT identity separation
- Privileged administration
- OT PAW concepts
- Certificate-based authentication
- Isolated environments
- Network device certificates
- Trust boundaries
Engagement approach
Engagements typically begin with requirements, constraints and the existing architecture. From there, we define target-state principles, security boundaries and practical implementation options. Recommendations remain technology-aware without allowing individual products to dictate the architecture.