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NIS2, IEC 62443

Critical Infrastructure

Operational technology environments with high consequence failures. Downtime is not acceptable. Adversarial threats from ICS-targeting actors.

The Problem

IT security tools do not understand OT context. Findings lack operational relevance. Compliance frameworks require specific evidence. ICS-targeting threat actors require specialized modeling.

Key challenges

ICS-targeting adversaries

Critical infrastructure faces sophisticated threats that require specialized modeling.

IT/OT convergence

Security must span both worlds without creating blind spots.

Uptime requirements

Remediation cannot cause downtime. Every action must be planned.

Framework complexity

IEC 62443 and NIS2 have specific requirements that generic tools ignore.

The Solution

How Serpentine changes the workflow.

Normalizes findings across IT and OT surfaces. Validation considers operational impact. Istraga provides IEC 62443-aligned adversarial assessment and OT/ICS threat modeling. Evidence maps to infrastructure-specific frameworks.

IEC 62443-aligned adversarial assessment with Istraga
OT/ICS threat modeling and supply chain risk analysis
Context-aware findings for OT environments
Risk scoring that considers operational impact
NIS2 and IEC 62443 evidence mapping
Remediation paths that respect uptime requirements

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