UAE manufacturing and industrial facilities face a distinct cybersecurity challenge: the convergence of IT and OT (operational technology) networks. Legacy SCADA systems, PLCs, and industrial control systems were designed for reliability, not security. As these systems connect to corporate networks and the internet, they become targets for disruptive cyberattacks.
Our OT/ICS Cybersecurity Services
- OT Asset Discovery — Passive network mapping of all ICS/SCADA assets without disrupting operations
- IEC 62443 Assessment — Gap analysis against the industrial cybersecurity standard
- OT Penetration Testing — Safe, non-intrusive testing of industrial network segments
- IT/OT Network Segmentation — DMZ architectures separating corporate and industrial networks
- OT SOC Monitoring — 24/7 monitoring with industrial protocol-aware SIEM rules
- Incident Response for OT — Specialised ICS incident response with minimal production impact
Frequently Asked Questions
Can OT systems be assessed without shutting down production?
Yes. eShield uses passive assessment techniques including network traffic capture, asset inventory via protocol monitoring, and configuration review — techniques that do not send active probes to OT devices. This avoids the risk of disrupting PLCs and SCADA systems that behave unpredictably under unexpected network traffic.
What is IEC 62443 and does my UAE factory need it?
IEC 62443 is the international standard for industrial automation and control systems security. While not legally mandatory for most UAE manufacturers, it is increasingly required by international customers, insurers, and supply chain partners as evidence of OT security maturity.
Cybersecurity Challenges in UAE Manufacturing
UAE’s manufacturing sector — spanning aerospace, defence, pharmaceuticals, and consumer goods — relies on interconnected OT systems, IoT sensors, and industrial automation. These environments face unique threats that require both IT and OT security expertise.
Key Threats
- OT/ICS attacks — Production line disruption through PLC and SCADA exploitation
- Supply chain attacks — Compromised vendor software and firmware updates
- Industrial espionage — Trade secrets, manufacturing processes, and R&D data theft
- Ransomware — Production shutdown causing millions in losses per day
- IoT vulnerabilities — Connected sensors, cameras, and industrial IoT with weak security
Compliance Requirements
- IEC 62443 — Industrial cybersecurity standards for control systems
- NESA — For manufacturers designated as critical infrastructure
- ISO 27001 — Information security for corporate and manufacturing IT
- UAE PDPL — Employee and customer data protection
- Export control compliance — For defence and dual-use manufacturers
eShield IT Services for Manufacturing
| Service | Application |
|---|---|
| VAPT | IT/OT network and industrial control system testing |
| Managed SOC | 24/7 monitoring across IT and OT networks |
| NESA Compliance | For critical infrastructure manufacturers |
| ISO 27001 | ISMS covering manufacturing IT environments |
| Incident Response | Production disruption emergency response |
Discuss Manufacturing Cybersecurity Requirements
Why Manufacturers Choose eShield
Manufacturing companies in the UAE are undergoing rapid digital transformation, integrating IoT sensors, automated production lines, and cloud-based supply chain management systems. This transformation creates significant productivity gains but also introduces cybersecurity risks that can disrupt production, compromise intellectual property, and threaten worker safety. eShield IT Services provides cybersecurity expertise specifically tailored for manufacturing environments.
Our team understands the operational reality of manufacturing — that production uptime is measured in revenue per hour, that maintenance windows are scarce, and that security controls must work alongside existing industrial processes rather than impeding them. We have experience securing facilities across aerospace, pharmaceuticals, food production, petrochemicals, and general manufacturing.
Our Approach to Manufacturing Cybersecurity
We begin with a comprehensive asset discovery and risk assessment that covers both the corporate IT environment and the operational technology network. Many manufacturers have limited visibility into their OT assets — legacy PLCs, sensors, and control systems that were deployed years ago without security considerations. Our assessment identifies these assets, maps their connections, and evaluates the risk they present.
Our penetration testing services for manufacturing environments use methodologies specifically designed for industrial settings. We understand that aggressive scanning techniques appropriate for corporate networks can cause unpredictable behaviour in industrial control systems. Our OT testing approach is carefully calibrated to identify vulnerabilities without disrupting production operations.
For manufacturers subject to NESA requirements as critical infrastructure operators, we provide end-to-end compliance support from initial gap assessment through remediation and certification. We also support ISO 27001 implementation for manufacturers seeking to demonstrate their security posture to customers, partners, and regulators.
Our managed SOC services provide continuous monitoring of both IT and OT networks, with correlation rules and detection logic tuned for manufacturing-specific threats. When an incident occurs, our response team coordinates with plant operations to ensure that remediation actions consider production impact and safety implications.
