Aegis Industrial Security provides fractional IT/OT cybersecurity architecture and advisory services, helping industrial organisations reduce cyber risk, strengthen operational resilience, and secure critical operations.
A concise executive summary covering the Aegis advisory proposition, core services, delivery approach, and framework alignment for industrial cybersecurity stakeholders.
A public guide to the Purdue Model, ISA/IEC 62443 zones and conduits, and the practical principles behind defensible IT/OT segmentation.
The guide is designed for site visitors, leadership stakeholders and technical teams who want a clear introduction before discussing segmentation, firewall governance or OT security improvement activity.
Support for organisations that need experienced cybersecurity architecture, OT risk management, and practical security governance without unnecessary complexity.
Strategic architecture and advisory support for organisations requiring experienced cybersecurity leadership across industrial and operational environments.
Independent assessment of segmentation, firewall governance, and high-risk network pathways across industrial environments.
Practical security reviews aligned to recognised cybersecurity frameworks, producing clear findings and prioritised recommendations.
Advisory support to strengthen recovery capability, incident preparedness, and resilience planning across operational environments.
Review of third-party, vendor, engineering, and remote access pathways that create exposure across IT and OT boundaries.
Practical improvement planning that converts assessment findings into clear ownership, priorities, and delivery sequencing.
Download the overview, then request an initial consultation when you are ready to validate fit, scope and next steps.
A focused assessment designed to identify excessive access, weak segmentation, insecure conduits, legacy protocol exposure, and governance gaps across industrial networks.
The approach is designed to support cyber risk reduction while respecting uptime, safety, operational constraints, and business continuity.
Review business priorities, operational constraints, existing architecture, and known areas of concern.
Analyse segmentation, firewall policy, remote access, legacy services, and IT/OT connectivity.
Provide clear, actionable recommendations ranked by risk, complexity, and operational impact.
Provide advisory support for governance, architecture decisions, stakeholder engagement, and improvement planning.
Independent cybersecurity advisory for industrial organisations that need pragmatic risk reduction, clear communication, and security that works in real operational environments.
Experience across large, multi-site industrial environments with IT and OT security considerations.
Practical alignment with recognised cybersecurity approaches including ISA/IEC 62443, NIST CSF, ISO/IEC 27001, Purdue Model, MITRE ATT&CK, and TISAX where relevant.
Reports and recommendations written for technical teams, leadership stakeholders, and operational decision-makers.
Contact Aegis Industrial Security to request a focused 30-minute initial consultation. The call is used to validate fit, scope, risk priorities, evidence availability and the most appropriate next step before any formal proposal.