Critical infrastructure sectors such as Oil & Gas, Energy, Utilities, Manufacturing, Water, Petrochemical, Transportation, and Smart Cities rely on Operational Technology (OT), Industrial Control Systems (ICS), SCADA, PLCs, RTUs, HMIs, and Industrial IoT devices to maintain safe and continuous operations. As cyber threats increasingly target industrial environments, organizations require specialized OT security assessments that protect operational continuity while identifying exploitable cyber risks. Reliable Company provides comprehensive OT, IoT & SCADA Security Testing services across Saudi Arabia using non-disruptive methodologies aligned with IEC 62443, NIST SP 800-82, MITRE ATT&CK for ICS, Saudi National Cybersecurity Authority (NCA) Essential Cybersecurity Controls (ECC), and industrial cybersecurity best practices.
Industrial environments demand specialized cybersecurity assessments that protect operational continuity while identifying security weaknesses across Operational Technology (OT), Industrial Control Systems (ICS), Supervisory Control and Data Acquisition (SCADA), Industrial IoT (IIoT), and connected production environments.
Reliable Company provides comprehensive OT, IoT & SCADA Security Testing services across Saudi Arabia using safe, non-intrusive methodologies designed specifically for critical infrastructure where system availability and operational safety remain the highest priority.
Our industrial security assessments include:
OT Network Security Assessment
Industrial Control System (ICS) Security Review
SCADA Security Assessment
PLC Security Testing
HMI Security Assessment
RTU Security Review
DCS Security Assessment
Industrial Firewall Review
Engineering Workstation Assessment
Historian Server Security
Industrial DMZ Assessment
Purdue Model Validation
Network Segmentation Assessment
IT/OT Convergence Security Review
Industrial Protocol Assessment (Modbus, DNP3, OPC UA, PROFINET, EtherNet/IP, BACnet)
Industrial Remote Access Security
Vendor Access Review
Asset Discovery & Inventory Validation
Industrial Vulnerability Assessment
MITRE ATT&CK for ICS Mapping
Our consultants focus on identifying vulnerabilities, insecure configurations, weak segmentation, legacy systems, insecure industrial protocols, remote access risks, and attack paths between enterprise IT and operational environments while minimizing operational disruption.
Organizations operating industrial facilities or supporting Saudi critical infrastructure—including Oil & Gas, Petrochemical, Manufacturing, Utilities, Energy, Water, Mining, and Transportation—often require specialized OT security assessments to strengthen cyber resilience and support compliance initiatives. Our methodology aligns with IEC 62443, NIST SP 800-82, MITRE ATT&CK for ICS, Saudi NCA Essential Cybersecurity Controls (ECC), ISO/IEC 27001, and industry best practices.
Every engagement includes:
Executive Management Report
Industrial Security Assessment Report
Asset Inventory Review
OT Risk Assessment
Network Segmentation Analysis
MITRE ATT&CK for ICS Mapping
IEC 62443 Gap Analysis
Risk Prioritization
Remediation Roadmap
Optional Validation Assessment
Experienced OT security consultants with expertise securing industrial environments across Saudi Arabia, including Oil & Gas, manufacturing, utilities, and critical infrastructure.
Security testing designed specifically for operational technology environments to minimize operational impact while identifying real cyber risks.
Executive summaries, industrial asset risk analysis, network segmentation findings, IEC 62443 recommendations, and prioritized remediation guidance.
Support cybersecurity initiatives aligned with NCA ECC, IEC 62443, NIST SP 800-82, ISO/IEC 27001, and organizations operating within Saudi industrial sectors.
Industrial asset discovery, architecture review, and engagement planning
Passive analysis, configuration review, and safe industrial security assessment
Risk validation, segmentation analysis, and industrial attack path assessment
Executive reporting, technical findings, and industrial remediation roadmap
Validation assessment and final security assurance report
Critical infrastructure sectors such as Oil & Gas, Energy, Utilities, Manufacturing, Water, Petrochemical, Transportation, and Smart Cities rely on Operational Technology (OT), Industrial Control Systems (ICS), SCADA, PLCs, RTUs, HMIs, and Industrial IoT devices to maintain safe and continuous operations. As cyber threats increasingly target industrial environments, organizations require specialized OT security assessments that protect operational continuity while identifying exploitable cyber risks. Reliable Company provides comprehensive OT, IoT & SCADA Security Testing services across Saudi Arabia using non-disruptive methodologies aligned with IEC 62443, NIST SP 800-82, MITRE ATT&CK for ICS, Saudi National Cybersecurity Authority (NCA) Essential Cybersecurity Controls (ECC), and industrial cybersecurity best practices.
Identify cyber risks before attackers impact industrial operations, production systems, or critical assets.
Strengthen OT, ICS, SCADA, PLC, and Industrial IoT security against evolving cyber threats.
Support cybersecurity initiatives aligned with NCA ECC, IEC 62443, ISO/IEC 27001, and industrial security frameworks.
Receive practical remediation recommendations from experienced OT cybersecurity specialists.
Secure your Operational Technology, SCADA systems, Industrial IoT devices, and critical infrastructure with expert OT Security Testing services. Speak with Reliable Company's industrial cybersecurity specialists to identify vulnerabilities, strengthen cyber resilience, and support compliance initiatives across Saudi Arabia.
Request OT Security AssessmentComprehensive Web Application Penetration Testing (WAPT) services in Saudi Arabia to identify OWASP Top 10 vulnerabilities, business logic flaws, authentication weaknesses, and application security risks while supporting NCA ECC, ISO 27001, PCI DSS, and Saudi cybersecurity compliance initiatives.
Comprehensive Mobile Application Security Testing (Android & iOS) services in Saudi Arabia to identify vulnerabilities in mobile applications, APIs, authentication, data storage, encryption, and backend services while supporting OWASP MASVS, NCA ECC, ISO/IEC 27001, and enterprise cybersecurity requirements.
Comprehensive Internal and External Network VAPT services in Saudi Arabia to identify security vulnerabilities across firewalls, routers, switches, servers, cloud infrastructure, wireless networks, and enterprise environments. Our certified penetration testers simulate real-world cyber attacks to help organizations strengthen security, meet NCA requirements, and reduce cyber risk.