Dedicated ICS and OT Cybersecurity Practice for UAE Process Industries

UAE process industries run some of the most safety-critical and economically important industrial control systems in the Middle East. ADNOC group operations across Abu Dhabi, Habshan, Ruwais and offshore platforms, EWEC, DEWA and FEWA power and water plants, Jebel Ali, Khor Fakkan and Khalifa Port terminals, Borouge polymer complexes, Emirates Global Aluminium smelters and water and wastewater utilities all face escalating cyber risk against their DCS, SIS, PLC, SCADA, batch and historian environments. A single OT incident can trigger production loss, environmental impact and physical safety consequences.

Codesecure Solutions delivers specialised ICS and OT cybersecurity to UAE oil and gas operators, power generation, water utilities, port operators and process industries from our Chennai OT practice. Every engagement is delivered under a signed NDA with named consultants and reports mapped to IEC 62443, NIST SP 800-82, BIMCO maritime cybersecurity for ports, IMO MSC.428(98) for vessel-adjacent operations, UAE Information Assurance Standards, CRITICAL Information Infrastructure Protection guidance and ISO 27001 for enterprise IT. We use exclusively passive, OT-safe assessment tooling that never injects traffic into production OT networks.

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ICS and OT Security Services in UAE team

ICS and OT Security Services in UAE We Deliver

Codesecure delivers a focused portfolio of ICS and OT cybersecurity services built for UAE process industries:

  • ICS and OT Risk Assessment: Full-plant ICS risk assessment covering DCS, SIS, PLC, batch, historian and MES layers with a prioritized remediation roadmap aligned to IEC 62443-3-2 and NIST SP 800-82.
  • DCS and SIS Hardening: Configuration review and hardening of Honeywell, Yokogawa, Emerson, ABB and Siemens DCS, plus Triconex, HIMA and Yokogawa ProSafe safety systems.
  • IT-OT Segmentation Design: Zone and conduit design per IEC 62443-3-2, Purdue reference alignment, firewall and data diode policy uplift between enterprise IT, MES, DCS and SIS zones.
  • Port and Terminal Cybersecurity: Specialist port and terminal OT security for Jebel Ali, Khalifa Port, Khor Fakkan and other UAE ports including TOS, crane PLCs and gate systems.
  • Maritime OT Security for UAE Fleets: Shipboard Modbus, NMEA, engine room automation and bridge electronics security for UAE-flagged vessels, dredgers and offshore supply vessels.
  • Continuous OT Monitoring: OT-aware monitoring with detection content tuned for UAE oil and gas, power, water and port environments.

Our UAE ICS and OT Security Methodology

Every engagement follows a proven 5-phase methodology that respects the safety, availability and reliability constraints of running UAE process plants and ports.

Phase 1: Plant Discovery and Asset Inventory

We map every OT asset using passive OT-safe tooling. Output: full plant asset register with safety and criticality ranking.

Phase 2: Cyber PHA and Threat Modeling

Cyber PHA workshops alongside your process safety lead and sector-specific threat models against IEC 62443 and NIST SP 800-82.

Phase 3: Segmentation and Hardening

DCS and SIS hardening, Purdue-aligned segmentation, vendor remote access tightening, patch and backup process uplift and plant-wide policy improvements.

Phase 4: Validation and Safety Evidence

OT-safe testing on non-production copies where possible, controlled checks during maintenance windows, and documented evidence that process safety is not impacted.

Phase 5: Continuous Monitoring and Compliance Reporting

Ongoing OT monitoring, quarterly cyber risk register updates, annual IEC 62443 posture reports and evidence packs for sector regulator audits.

Why UAE Process Industries Pick Codesecure for ICS and OT

Codesecure is one of very few cybersecurity firms with real plant and port experience serving UAE process industries:

  • Named OT consultants with hands-on experience across oil and gas, power, water, ports and chemicals
  • Deep product knowledge of Honeywell, Yokogawa, Emerson, ABB, Siemens DCS and SIS
  • Cyber PHA facilitation alongside your process safety and HSE teams
  • Passive OT-safe discovery tooling that never risks production or safety
  • IEC 62443, NIST SP 800-82 and BIMCO aligned deliverables that auditors and insurers accept

Industries We Serve

Our UAE ICS and OT practice covers every kind of process industry operation:

  • Oil and gas upstream, midstream and downstream operators
  • Power generation and transmission utilities
  • Water and wastewater utilities
  • Container terminals, bulk terminals and port authorities
  • Petrochemical, polymer and aluminium plants
  • Maritime operators including UAE-flagged vessels and offshore supply
  • Critical national infrastructure operators

Frequently Asked Questions

UAE process industry DCS, SIS and PLC networks are fundamentally different from enterprise IT. They run on legacy operating systems, use industrial protocols like Modbus, PROFINET, OPC and HART that have no built-in authentication, and run for years without patching because safety and availability take priority over cyber hygiene. Enterprise IT security controls like aggressive scanning, forced reboots and same-day patching can directly trigger plant trips and safety incidents. A dedicated ICS program respects these constraints while still delivering real cyber risk reduction through passive monitoring, segmentation, hardening and cyber PHA.

Yes. Every Codesecure UAE ICS and OT engagement uses passive OT-safe discovery tooling, manual configuration reviews and walkthroughs on the plant floor with your control room, I&C and HSE teams present. We never run active scans against DCS, SIS or PLC networks during operation. Active testing is limited to enterprise IT and engineering workstations, and any network or control changes happen during scheduled maintenance windows with full rollback plans.

We align every UAE ICS and OT program to IEC 62443 for industrial automation and control systems, NIST SP 800-82 for ICS security, BIMCO maritime cybersecurity guidelines for port-adjacent operations, IMO MSC.428(98) for vessel-adjacent operations, UAE Information Assurance Standards where applicable, Critical Information Infrastructure Protection guidance and ISO 27001 for enterprise IT. A single control library is mapped to all of these so audit, insurance and corporate governance teams see one consistent picture.

Codesecure has supported critical infrastructure operators across UAE oil and gas, power, water and ports through OT cybersecurity engagements under signed NDAs. Specific customer references are confidential but available on request to qualified Dubai-based prospects after an initial scoping call. Our consultants have hands-on experience with the DCS, SIS and PLC vendor stacks commonly deployed across UAE process industries.

A typical mid-sized UAE process plant program runs 4 to 9 months end to end. That includes 6 to 10 weeks of discovery, cyber PHA and gap assessment, 2 to 6 months of segmentation, hardening and remediation, and optional ongoing OT monitoring. Fixed-price pricing typically runs AED 110,000 to 290,000 for the core program depending on plant size, number of DCS nodes, number of SIS systems and scope of cyber PHA. Multi-plant operators attract volume discounts.

Related Services

Port Cybersecurity VAPT Dubai ISO 27001 Dubai Maritime OT

Get Started Today

Book a free 45-minute UAE ICS and OT scoping call. We will review your DCS, SIS, plant network architecture and current cyber risk posture and send a fixed AED proposal within 48 hours.

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Codesecure

Codesecure Solutions is a Chennai-headquartered cybersecurity firm with a dedicated ICS and OT practice for UAE oil and gas, power, water, ports and process industries. Named consultants, passive OT-safe assessment, IEC 62443 and NIST SP 800-82 aligned reporting.

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