Pristine InfoSolutions protects Saudi Arabia's most critical operational technology environments — oil & gas, energy, water, utilities, and manufacturing — with purpose-built OT/ICS security that never disrupts production. IEC 62443 and Saudi Aramco SACS-002 aligned.
Comprehensive OT/ICS security services designed for Saudi critical infrastructure — zero production risk, fully passive where required.
Passive OT network discovery, asset inventory, vulnerability identification, and risk assessment across all industrial control system layers — Levels 0-4 of the Purdue Model. Zero network traffic injection.
Network architecture design and implementation of Purdue Model zones — enterprise, DMZ, supervisory, local control, and process layers — with firewall policies enforced at each boundary.
Continuous passive monitoring of OT networks using Dragos, Claroty, or Nozomi — detecting anomalous communications, unauthorised devices, protocol violations, and attacker behaviours in industrial environments.
Full IEC 62443 industrial cybersecurity standard implementation — zone and conduit modelling, security level assessment, SL-1 to SL-4 control implementation, and third-party verification support.
Saudi Aramco Cybersecurity Standards implementation for energy sector contractors and operators — mandatory for all organisations working within the Saudi Aramco supply chain.
Safe, non-intrusive OT penetration testing — testing IT/OT boundary controls, DMZ security, HMI access, engineering workstation hardening, and remote access security without touching live production systems.
Specialist OT incident response — understanding operational priorities, preserving production continuity during breach response, and coordinating with operations teams on safe system isolation procedures.
Industrial cybersecurity awareness training for engineers, operators, and OT managers — covering OT threat landscape, safe security practices, and phishing resistance for operational staff.
OT-specific business continuity and disaster recovery planning — ensuring operational resilience in the event of a cyberattack targeting production systems.
Structured OT security programmes for every industrial environment — from initial assessment to continuous managed OT security operations.
Baseline OT security assessment, Purdue Model gap analysis, and prioritised remediation roadmap for organisations beginning their OT security journey.
Full OT security implementation — Purdue segmentation, IEC 62443, continuous monitoring, and NCA ECC OT control evidence.
Mission-critical OT security for Saudi CNI operators — full IEC 62443 programme, dedicated OT security team, and 24/7 OT SOC.
Every Pristine OT engagement is designed with production continuity as the primary constraint — passive monitoring only, no active scanning, no communication with PLCs or DCS. Your plant never stops.
Our OT security engineers hold IEC 62443 practitioner certifications and have implemented the standard across Saudi energy, petrochemical, water, and manufacturing environments.
Deep knowledge of Shamoon, Triton/TRISIS, and nation-state OT attack campaigns specifically targeting Saudi critical infrastructure. Not generic OT security advice — Saudi-specific defensive intelligence.
Pristine is one of the few cybersecurity firms in the Kingdom with documented SACS-002 implementation experience across multiple Saudi Aramco supply chain engagements.
NCA ECC-2:2024 includes OT-specific controls that many implementation firms overlook. Pristine's OT engagements satisfy all applicable NCA ECC OT sub-controls with automatic evidence collection.
The most dangerous OT attacks move laterally from IT to OT networks. Pristine's team bridges both domains — understanding how IT threats translate into OT risk and designing defences that work at the boundary.
Pristine conducted a full OT security assessment across 6 of our processing facilities without a single minute of production downtime. Their passive monitoring approach and Purdue Model understanding is at a level I have not seen from any other security firm in the region. Highly recommended for any critical infrastructure operator.
After the Triton/TRISIS attacks in the region, we needed OT security specialists who actually understood industrial control system threats. Pristine's team had real knowledge of the attack TTPs and designed specific mitigations for our PLC and DCS environment. IEC 62443 implementation was flawless.
Our SACS-002 compliance was blocking a major Saudi Aramco contract. Pristine implemented the cybersecurity controls in 10 weeks and produced the compliance documentation. Saudi Aramco's auditors accepted the submission without any clarification requests. Contract awarded. Pristine delivered exactly what they promised.
Request a free OT/ICS security assessment — our industrial cybersecurity specialists will evaluate your environment with zero production impact and deliver a prioritised security roadmap.
A senior Pristine specialist will contact you within 4 business hours.
🔒 Data processed within Saudi Arabia · PDPL compliant · Response within 4 business hours