Run your first assessment. At no cost →
<24h
Full assessment cycle.
From documentation upload to audit-ready report.
~45min
Total human time in the loop.
Review assets · Define crown jewels · Answer 10–20 questions.
5+
Standards covered.
IEC 62443 · NIS2 · NERC CIP · OTCC · CENELEC TS 50701.
Every assessment has the same structural problems. OThello fixes all three.
It takes weeks, not days.
Traditional risk assessments are inherently inefficient. Manual evidence gathering. Documentation scattered across systems and teams.
Evidence is scattered.
Asset inventories, network diagrams, config files spread across formats and ownership. Nobody has the full picture in one place.
Results aren't comparable.
Different interpretations of the same framework produce different scores. OThello applies the same methodology every time so you can track genuine improvement, not methodology variance.
Five steps. Under 24 hours. Your judgement built in.
Three of the five steps are yours. They take about 45 minutes in total. The rest is OneIQ.
UPLOAD
Documents uploaded
Network architecture, asset inventory, zone diagrams.
STEP 1
Review analysis & refine assets
~15 min
STEP 2
Review & refine crown jewels
~10 min
STEP 3
Answer 10–20 questions
~20 min
ANALYSIS
FR/SR Analysis & Report Generation
<24 hours
~45 min total human input
01
Upload documentation.
Your network architecture, asset inventory, zone diagrams. OThello provides a clear input guide you collect what already exists in your environment. OneIQ begins extracting and structuring immediately.
02
Review the analysis and refine your assets.
OneIQ presents the assets it identified from your documentation. Review the analysis, confirm what's correct, add any missing assets, and edit details where needed. This step takes about 15 minutes and ensures the assessment reflects your actual environment.
03
Review and refine your crown jewels.
OneIQ suggests crown jewels based on your environment. Review the list, add critical assets that were missed, or remove items that don't represent your highest operational risks. This takes about 10 minutes and calibrates the analysis to what matters most.
04
Answer 10–20 targeted questions.
OneIQ generates a short set of questions based on what it found and what it couldn't determine from your documentation. These are not a generic IEC 62443 checklist. They are specific to your environment, filling the evidence gaps that documentation alone cannot close. Takes about 20 minutes.
05
Receive your audit-ready output.
OneIQ runs the full FR and SR analysis against your enriched environment model. Risk score, evidence-cited gap analysis, prioritised remediation roadmap. Every finding traceable to a source. Repeat the cycle after remediation to validate improvements and show the delta.
See OThello Assess in action
Run your first assessment
Your first assessment is the start. Not the end.
Run the cycle again after remediation. Compare your new score against the baseline. Track improvement over time with consistent methodology.
Reassess after remediation.
Once you've addressed the gaps identified in your baseline assessment, run OThello Assess again. Same methodology, same framework, same OneIQ analysis
Track drift between cycles.
Environments change. New assets appear. Configurations drift. OThello tracks these changes across assessment cycles, highlighting what improved, what regressed, and what stayed constant.
Continuous improvement, not periodic compliance.
Treat security posture as an ongoing program, not a checkbox exercise. Every reassessment builds on the last.
Multi-site drift tracking.
Run the same assessment across multiple sites. Compare their baselines, track their improvement independently, and identify where drift is happening.
See OThello Assess in action
Risk Assessment
Get complete visibility into your OT, ICS, and SCADA environment through an intelligent, guided risk assessment platform built for industrial operations.
What This Assessment Helps You Achieve
Faster OT/ICS security assessments
Better visibility across industrial assets
Simplified compliance and audit preparation
Risk Assessment
Get complete visibility into your OT, ICS, and SCADA environment through an intelligent, guided risk assessment platform built for industrial operations.
What This Assessment Helps You Achieve
Faster OT/ICS security assessments
Better visibility across industrial assets
Simplified compliance and audit preparation
Built for the teams responsible for getting assessments right.
OT Security Teams
Upload documentation, confirm assets, define crown jewels, answer targeted questions. The platform handles framework mapping, evidence extraction, and threat analysis. You contribute the judgement that only you team can provide
Compliance Leaders
Generate IEC 62443 evidence in under 24 hours. Every finding cited against source documents. The methodology is consistent across sites and cycles so you can track real improvement, not assessment variance. Your next audit starts with a complete evidence package already assembled.
Industrial Risk Programs
Measure security posture across multiple sites with the same methodology. Track improvement over time. Show leadership that the program is working with data, not anecdotes. OThello turns compliance into a strategic capability, not a cost center.
Run your first IEC 62443 assessment.
Your judgement. OneIQ's analysis. Audit-ready in under 24 hours.
Run your first assessment. At no cost. →
About Us
We secure Operational Technology environments and protect businesses with best-in-class professional services and cyber security solutions.
Resources
Services
Modules
Assess
Pentest Studio
Threat Intelligence
Media Scan
Useful Links
Copyright © 2026, Shieldworkz - All Rights Reserved.
IEC 62443 · NIS2 · NERC CIP
You focus on what matters The platform handles the rest
OThello Assess ingests your documentation, extracts evidence, and involves your team only where it counts (assets, crown jewels, key decisions). Everything else is automated. Audit-ready in hours.
IEC 62443 · NIS2 · NERC CIP
You focus on what matters The platform handles the rest
OThello Assess ingests your documentation, extracts evidence, and involves your team only where it counts (assets, crown jewels, key decisions). Everything else is automated. Audit-ready in hours.
Try your first assessment. At no cost.
<24h
Full assessment cycle.
From documentation upload to audit-ready report.
~45min
Total human time in the loop.
Review assets · Define crown jewels · Answer 10–20 questions.
5+
Standards covered.
IEC 62443 · NIS2 · NERC CIP · OTCC · CENELEC TS 50701.
Built for the teams responsible for getting assessments right
OT Security Teams
Upload documentation, confirm assets, define crown jewels, answer targeted questions. The platform handles framework mapping, evidence extraction, and threat analysis. You contribute the judgement that only you team can provide
Compliance Leaders
Generate IEC 62443 evidence in under 24 hours. Every finding cited against source documents. The methodology is consistent across sites and cycles so you can track real improvement, not assessment variance. Your next audit starts with a complete evidence package already assembled.
Industrial Risk Programs
Measure security posture across multiple sites with the same methodology. Track improvement over time. Show leadership that the program is working with data, not anecdotes. OThello turns compliance into a strategic capability, not a cost center.
Every assessment has the same structural problems OThello fixes all three
It takes weeks, not days.
Manual evidence gathering. Documentation scattered across systems and teams. The process was designed before AI existed and it shows in every engagement that runs it.
Evidence is scattered.
Asset inventories, network diagrams, config files spread across formats and ownership. Nobody has the full picture assembled in one place. Until now.
Results aren't comparable.
Different interpretations of the same framework produce different scores. OThello applies the same methodology every time so you can track genuine improvement, not methodology variance.
Five steps Under 24 hours Your judgement built in
Three of the five steps are yours. They take about 45 minutes in total. The rest is OneIQ.
UPLOAD
Documents uploaded
Network architecture, asset inventory, zone diagrams.
STEP 1
Review analysis & refine assets
~15 min
STEP 2
Review & refine crown jewels
~10 min
STEP 3
Answer 10–20 questions
~20 min
ANALYSIS
FR/SR Analysis & Report Generation
<24 hours
~45 min total human input
01
Upload your documentation.
Your network architecture, asset inventory, zone diagrams. OThello provides a clear input guide you collect what already exists in your environment. OneIQ begins extracting and structuring immediately.
02
Review the analysis output and refine your assets.
OneIQ presents the assets it identified from your documentation. Review the analysis, confirm what's correct, add any missing assets, and edit details where needed. This step takes about 15 minutes and ensures the assessment reflects your actual environment, not just what was documented.
03
Review and refine your crown jewels.
OneIQ suggests crown jewels based on your environment. Review the list, add critical assets that were missed, or remove items that don't represent your highest operational risks. A DCS controller in a safety-critical loop is not the same risk as a historian server. Only you know which is which. This takes about 10 minutes and calibrates the analysis to what matters most.
04
Answer 10–20 targeted questions.
OneIQ generates a short set of questions based on what it found and what it couldn't determine from your documentation. These are not a generic IEC 62443 checklist. They are specific to your environment, filling the evidence gaps that documentation alone cannot close. Takes about 20 minutes.
05
Receive your audit-ready output.
OneIQ runs the full FR and SR analysis against your enriched environment model. Risk score, evidence-cited gap analysis, prioritised remediation roadmap. Every finding traceable to a source. Repeat the cycle after remediation to validate improvements and show the delta.
See OThello Assess in action
Risk Assessment
Get complete visibility into your OT, ICS, and SCADA environment through an intelligent, guided risk assessment platform built for industrial operations.
What This Assessment Helps You Achieve
Faster OT/ICS security assessments
Better visibility across industrial assets
Simplified compliance and audit preparation
Intelligent OT Asset Discovery & Risk Analysis
The platform automatically reads and analyzes your uploaded OT/ICS documentation to identify industrial assets, network structures, protocols, and potential security gaps.
Automatically discovers and classifies OT assets from uploaded files and network data
Maps network topology, protocols, and security dependencies across environments
Identifies security gaps and builds a foundation for compliance and risk assessment
Risk Assessment
Let's Get your Risk Assessment Started!
Risk Assessment
Let's Get your Risk Assessment Started!
Run your first assessment
See OThello Assess in action
Risk Assessment
Get complete visibility into your OT, ICS, and SCADA environment through an intelligent, guided risk assessment platform built for industrial operations.
What This Assessment Helps You Achieve
Faster OT/ICS security assessments
Better visibility across industrial assets
Simplified compliance and audit preparation
Risk Assessment
Get complete visibility into your OT, ICS, and SCADA environment through an intelligent, guided risk assessment platform built for industrial operations.
What This Assessment Helps You Achieve
Faster OT/ICS security assessments
Better visibility across industrial assets
Simplified compliance and audit preparation
Your first assessment is the start. Not the end
Run the cycle again after remediation. Compare your new score against the baseline.
Track improvement over time with consistent methodology.
Reassess after remediation.
Once you've addressed the gaps identified in your baseline assessment, run OThello Assess again. Same methodology, same framework, same OneIQ analysis but applied to your improved environment. The delta is real, documented, and defensible.
Track drift between cycles.
Environments change. New assets appear. Configurations drift. OThello tracks these changes across assessment cycles, highlighting what improved, what regressed, and what stayed constant. Continuous visibility, not point-in-time compliance.
Continuous improvement, not periodic compliance.
Treat security posture as an ongoing program, not a checkbox exercise. Every reassessment builds on the last. Your team knows exactly what improved, what needs work, and where to focus next.
Multi-site drift tracking.
Run the same assessment across multiple sites. Compare their baselines, track their improvement independently, and identify where drift is happening. One methodology applied consistently across your entire industrial footprint.
Run your first IEC 62443 assessment
Your judgement. OneIQ's analysis. Audit-ready in under 24 hours.
Run your first assessment. At no cost. →
About Us
We secure Operational Technology environments and protect businesses with best-in-class professional services and cyber security solutions.
Resources
Copyright © 2026, Shieldworkz - All Rights Reserved.
