OT Cybersecurity

OT Cybersecurity

As industrial operations become increasingly digital and interconnected, Operational Technology (OT) systems, including SCADA, DCS, PLCs, and HMIs, are exposed to growing cybersecurity risks. For industries such as Oil & Gas, LNG, Petrochemicals, and Renewable Energy, cyber threats to OT environments can directly impact personnel safety, operational continuity, asset integrity, and regulatory compliance.

In the modern industrial ecosystem, OT Cybersecurity is no longer optional. It is a critical requirement to safeguard industrial control systems, ensure reliable operations, and build resilience against evolving cyber threats that target critical infrastructure.

AARMTech’s OT Cybersecurity Approach

AARMTech Engineering Pvt. Ltd. delivers comprehensive OT Cybersecurity solutions designed to protect industrial assets throughout the entire project lifecycle. Our standards-driven methodology is aligned with globally recognised frameworks such as IEC 62443 and NIST SP 800-82, enabling secure implementation for both greenfield and brownfield facilities.

Our approach focuses on embedding cybersecurity from the earliest engineering stages through to commissioning and operations, ensuring security is engineered, not added as an afterthought.

Our OT Cybersecurity Services

AARMTech provides a full spectrum of OT Cybersecurity services, including:

• Standards-Driven Architecture
  Design and implementation of secure OT architectures aligned with globally recognised frameworks such as IEC 62443 and NIST SP 800-82, supporting both greenfield and brownfield facilities.

• Risk Assessments & Gap Analysis
  Identification of vulnerabilities, threat modelling, cybersecurity risk evaluation, and compliance assessments based on asset criticality and operational impact.
• Cybersecurity Engineering & Project Management
  Development of Cybersecurity Design Basis (CSDB), System Security Plans (SSP), Cybersecurity Management System (CSMS) policies, and vendor cybersecurity requirements, ensuring security integration from design to execution.
• Testing, Validation & Compliance Support
  FAT and SAT cybersecurity activities, configuration and architecture audits, vulnerability assessments, incident response planning, and cybersecurity readiness reviews.

By aligning IT, OT, and engineering stakeholders, AARMTech enables industrial operators to achieve secure, resilient, and regulation-ready OT environments, supporting safe and efficient operations in an increasingly connected industrial world.

Our Commitment

AARMTech is committed to delivering high-quality, standards-compliant OT Cybersecurity solutions that are cost-effective, timely, and aligned with operational needs without compromising safety, reliability, or performance.