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Why Shieldworkz?

Custom Approach
No “one-size-fits-all”, our assessments adapt to your business goals, system complexity and risk appetite.

Proven Global Track Record
Trusted by leading utilities, transportation providers and critical infrastructure operators worldwide.

CuttingEdge Tools
Proprietary AI-driven platforms ensure faster, more accurate compliance insights than manual audits ever could.

Deep OT/ICS & IoT Expertise
Our specialists have experience in securing diverse industrial environments, from manufacturing floors and ports to energy grids. Home to the largest pool of certified OT security consultants.

ISA/IEC 62443-2-1 Explained: Building Secure IACS Programs
The IEC 62443 series of standards includes IEC 62443-2-1, an important standard from the perspective of an industrial enterprise…
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ISA/IEC 62443-3-2 Risk Assessment Guide for IACS
This eBook outlines a systematic approach with steps and worksheets to assessing security risks in industrial automation…
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IEC 62443 Assessment Guide & Checklist-Free OT/ICS Cybersecurity eBook
The protection of Industrial Automation & Control Systems (IACS) stands as an essential priority in…
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Strategic IEC 62443 Checklist - to Protect Your IACS Operations
The IEC 62443 standards provide a comprehensive cybersecurity roadmap for Industrial Automation…
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IEC 62443 Guide & Checklist: Secure Your OT & Industrial IoT Systems
The International Electrotechnical Commission (IEC) 62443 standard serves as a foundational framework for achieving…
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IEC 62443 & NIST Roles & Responsibilities Template
The NIST and IEC 62443 roles, regulatory requirements and responsibilities offers a template for cybersecurity teams to arrive…
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IEC 62443 + NIST CSF Checklist: Your Industrial Security Guide
The Shieldworkz compliance checklist using IEC 62443 and NIST CSF, provides a comprehensive framewor…
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OT Security Made Clear: IEC 62443 & NIST Roles and Responsibilities Framework
The NIST and IEC 62443 roles, regulatory requirements, and responsibilities offers a template for cybersecurity teams to arrive..
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SecOps Guide: ISA/IEC 62443 Compliance Strategy & Checklist
A predefined roadmap strategy to comply with ISA/IEC 62443 global standards for OT/ICS security.
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Frequently Asked Questions

Q: How long does a typical 62443 program take?
A focused pilot (single plant) can show measurable improvements in 3-6 months; enterprise CSMS maturity is a 12-24 month program depending on scope and legacy complexity.




