- Gap Analysis & Roadmap: Assessment of current operational technology (OT) against IEC 62443-2-1 (management) and 62443-3-3 (system) requirements to identify security gaps and create a tailored remediation roadmap.
- Zones & Conduits Segmentation: Implementing "Defense in Depth" strategies by segmenting networks into zones and defining secure conduits, ensuring a breach in one area does not compromise the entire system.
- Risk Assessment (IEC 62443-3-2): Conducting threat modeling, identifying critical assets, and defining security levels (SL) to prioritize risk treatment.
- Documentation & Audit Prep: Developing mandatory security policies, procedures, and documentation to prepare for certification audits (e.g., IECEE-CB, ISASecure).
IEC 62443 guidance
Expert guidance to align your industrial automation and control systems (IACS) with the international IEC 62443 standards, covering risk assessment, policy development, and technical security controls. Our consultants help asset owners and manufacturers bridge the gap between operational needs and secure-by-design principles.