industrial-security-zones-designer
Design and validate IEC 62443-compliant security zones and conduits for industrial (OT) networks.
- Map industrial assets to security zones based on Purdue levels and criticality.
- Define conduit requirements including protocols, directionality, and controls.
- Audit existing OT network designs for unauthorized direct IT-to-OT connections.
Secure checkout via Stripe
Included in download
- Map industrial assets to security zones based on Purdue levels and criticality.
- Define conduit requirements including protocols, directionality, and controls.
- terminal automation included
- Ready for including Claude Code
Sample Output
A real example of what this skill produces.
The skill produces a structured assessment report covering: assessment scope and authorisation basis, system and environment overview, domain-by-domain findings register across authentication, remote access, interface configuration, network segmentation, logging, and hardening domains with evidence basis and severity for each finding, an evidence gap register identifying items not covered by the supplied documentation, a risk summary with operational impact statements, a prioritised remediation plan with owner placeholders, operational safety and availability notes, and an appendix with assumptions and evidence inventory. Confirmed findings are clearly separated from evidence gaps, and no vulnerabilities, configurations, or compliance conclusions are generated without evidential support.
industrial-security-zones-designer
Design and validate IEC 62443-compliant security zones and conduits for industrial (OT) networks.
Secure checkout via Stripe
Included in download
- Map industrial assets to security zones based on Purdue levels and criticality.
- Define conduit requirements including protocols, directionality, and controls.
- terminal automation included
- Ready for including Claude Code
- Instant install
Sample Output
A real example of what this skill produces.
The skill produces a structured assessment report covering: assessment scope and authorisation basis, system and environment overview, domain-by-domain findings register across authentication, remote access, interface configuration, network segmentation, logging, and hardening domains with evidence basis and severity for each finding, an evidence gap register identifying items not covered by the supplied documentation, a risk summary with operational impact statements, a prioritised remediation plan with owner placeholders, operational safety and availability notes, and an appendix with assumptions and evidence inventory. Confirmed findings are clearly separated from evidence gaps, and no vulnerabilities, configurations, or compliance conclusions are generated without evidential support.
About This Skill
What it does
The Industrial Security Zones Designer is a specialized technical skill for architecting and auditing Operational Technology (OT) and Industrial Control System (ICS) network segmentation. It follows the ISA/IEC 62443 standard to help engineers and security professionals define security zones, manage conduits, and map assets based on Purdue Model levels, criticality, and functional requirements.
Problem it Solves
Industrial networks often suffer from "flat" architectures or improper IT/OT convergence, leading to significant security risks. Manually designing zones that respect safety-critical constraints, process integrity, and complex traffic flows is error-prone. This skill automates the logic of zone and conduit design while ensuring compliance with global industrial standards.
Supported Frameworks and Tools
- Standard Frameworks: Primarily IEC 62443, Purdue Enterprise Reference Architecture (PERA), and NIST SP 800-82.
- Vendor Neutrality: Works with data from any firewall (Fortinet, Cisco, Palo Alto), asset inventory tool (Nozomi, Claroty, Dragos), or network monitoring system.
- Output Formats: Generates zone/conduit registers, firewall flow allowlists, and remediation roadmaps.
Why use this skill?
Unlike generic AI prompting, this skill enforces strict industrial safety constraints and architectural logic. It prevents the common AI pitfall of "hallucinating" network paths or proposing dangerous destructive testing. It ensures that every conduit has a business justification, specific directionality, and identified security controls.
Use Cases
- Map industrial assets to security zones based on Purdue levels and criticality.
- Define conduit requirements including protocols, directionality, and controls.
- Audit existing OT network designs for unauthorized direct IT-to-OT connections.
- Generate implementation-ready firewall flow rules from traffic requirements.
- Develop remediation plans for legacy flat-network industrial environments.
How to Install
mkdir -p ~/.claude/skills && curl -sL https://www.agensi.io/api/install/industrial-security-zones-designer | tar xz -C ~/.claude/skills/Free skills install directly. Paid skills require purchase - use the download button above after buying.
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Works with any agent that supports the Universal SKILL.md standard, including Claude Code, Codex CLI, Cursor, VS Code Copilot, Gemini CLI, OpenClaw, and 20+ compatible agents.