In Industrial Cyber Security, many organisations fall into common pitfalls: jumping prematurely to technology solutions first; applying blanket security controls to all systems, ignoring the unique risks posed by individual components; not being able to address communication gaps between IT and OT teams; and tending to underestimate the ongoing effort required to manage OT cyber threats. These shortfalls create gaps and vulnerabilities in OT systems critical to daily operations and national infrastructure.
Recognising these gaps, SIS Industrial Cyber Security has developed the Industrial Cyber Security Principle Method™—a pioneering methodology aimed at elevating industrial cyber security to a world-class level. This approach provides customised solutions that respond to the unique challenges of OT environments and the changing cyber threat landscape.
The Genesis of the Industrial Cyber Security Principle Method™
The Industrial Cyber Security Principle Method™ was developed to offer an approach that surpasses generic applications and caters to the specific needs of operational technology (OT). This method combines established industry frameworks with extensive real-world experience, resulting in a tailored approach that addresses the requirements of critical infrastructure providers.
Core Principles of the Methodology
The Industrial Cyber Security Principle Method™ is built on six foundational principles, each addressing critical elements of OT security:
Business-Driven: Cyber security measures are aligned with core business functions and strategic objectives. By understanding the operational context, this principle fortifies the organisation while ensuring seamless integration with business goals.
Risk-Based: Security efforts are prioritised based on specific vulnerabilities and threats to individual systems or subsystems. This targeted approach ensures resources are deployed where they are most needed, maximising effectiveness.
Enterprise-Wide: Taking an organisation-wide perspective ensures strategies are comprehensive, integrating all facets of the business—from IT to frontline OT operations—into a cohesive and unified security posture.
Methodical: A systematic approach ensures each step is carefully planned and executed, reducing gaps and overlaps that could expose vulnerabilities and minimising wasted spending efforts. This relies on knowing the correct sequence of actions to take for optimal effectiveness of your OT.
OT Security-Focused: OT systems require dedicated, specialised expertise. This principle prioritises bespoke measures tailored to the distinct challenges of OT environments, ensuring security is not compromised. This means using specialist OT security teams that strictly adhere to industry-specific standards and certification.
OT Security-Compliant: While compliance with regulatory frameworks is essential, this principle pushes beyond minimum requirements to establish a new benchmark for industrial cyber security.
As cyber threats become increasingly sophisticated, adopting a tailored and proactive approach to industrial cyber security is no longer optional—it’s essential. The Industrial Cyber Security Principle Method™ provides a proven, comprehensive methodology that enables organisations to safeguard critical operations, minimise risks, and exceed compliance standards.’
Your organisation deserves a world-class approach to industrial cyber security. For more information and a deeper dive, see the white paper on the SIS Industrial Cyber Security Principle Method, which provides a detailed overview.