What is NCA OTCC (Operational Technology Cybersecurity Controls)?

Continuing our exploration of NCA Cybersecurity Controls, we will discuss operational Technology Cybersecurity Controls (NCA OTCC). Operational Technology is crucial in the functioning of essential infrastructures, including sections such as energy, transportation, manufacturing, and more. The interconnectivity of these systems poses unique challenges and vulnerabilities that demand a specialized set of cybersecurity measures.

In 2022 , over 40% of the worldwide industrial control systems (ICS) computers experienced various forms of malicious attacks.

NCA, recognizing the evolving threat landscape, has formulated robust controls for OT/ICS cybersecurity to mitigate risks and strengthen the resilience of these critical infrastructures.

Let’s explore what NCA OTCC is and why organizations in Saudi Arabia should comply with it.

What is NCA OTCC??

NCA OTCC represents a set of cybersecurity measures developed by the National Cybersecurity Authority in the Kingdom of Saudi Arabia. Much like its counterparts, such as NCA CCC , NCA TCC , and NCA DCC , NCA OTCC plays a crucial role in strengthening the cyber defense landscape.

Published in 2022, these controls are designed to align with internationally recognized cybersecurity standards, frameworks, controls, and best practices. Their primary objective is to boost the cybersecurity posture of Operational Technology (OT) systems within the Kingdom. By establishing the minimum cybersecurity requirements, NCA OTCC empowers organizations to safeguard their Industrial Control Systems (ICS) from potential cyber threats that could otherwise lead to negative consequences.

These controls serve as an extension to the NCA ECC , forming a comprehensive framework to address the unique challenges posed by the evolving threat landscape in operational technologies. It consists of 4 main domains, 23 subdomains, 47 main controls, and 122 sub-controls.

What are the Objectives and Scope of NCA OTCC?

NCA OTCC aims to propel the Kingdom of Saudi Arabia towards higher levels of national cybersecurity. Specifically tailored for Industrial Control Systems (ICS), these controls establish precise cybersecurity requirements.?

The primary objectives include:?

• Bolstering the protection of critical infrastructure
• Enhancing organizational readiness for cybersecurity risks?
• Contributing to the overarching national cybersecurity goals

NCA OTCC focuses on securing Industrial Control Systems (ICSs) in critical facilities. Tailored for both government and private entities, including ministries and establishments, these controls apply to organizations owning, operating, or hosting Critical National Infrastructures (CNIs) within or outside the Kingdom. Critical facilities, defined by their potential impact on operations, are at the core of this scope.

Covering a wide range, Industrial Control Systems (ICS) include devices, systems, or networks vital for industrial process automation. NCA urges all Kingdom organizations to adopt these controls, promoting best practices and enhancing Operational Technology (OT) cybersecurity standards.

Why Should You Implement NCA OTCC?

Implementation of NCA OTCC is necessary for organizations to navigate the threat landscape and secure against cyber attacks.?

Here are the reasons to implement NCA OTCC:

• Securing Critical Infrastructure: NCA OTCC is developed to strengthen Industrial Control Systems (ICSs) within critical facilities. By adhering to these controls, organizations can significantly enhance the security of their critical infrastructure, minimizing the risk of disruption or dysfunction that could impact operational continuity.
• Compliance with National Cybersecurity Mandates: Implementing NCA OTCC ensures that organizations meet mandated cybersecurity requirements. This not only demonstrates a commitment to national cybersecurity goals but also positions entities in alignment with regulatory standards.
• Risk Mitigation and Readiness: The controls outlined in NCA OTCC serve as a proactive defense mechanism against cyber threats. By defining precise cybersecurity requirements, organizations can effectively mitigate risks and enhance their readiness to counter potential cyber-attacks, securing against unforeseen disruptions.
• Cross-Sector Applicability: NCA OTCC is designed for both government and private sector organizations, including ministries, authorities, and establishments. Its applicability to entities owning, operating, or hosting Critical National Infrastructures (CNIs) within or outside the Kingdom highlights its versatility, making it a valuable cybersecurity framework across sectors.
• Strengthening Industrial Control Systems (ICS): With a broad spectrum including devices, systems, and networks in industrial processes, NCA OTCC strengthens the security of Industrial Control Systems (ICS). This comprehensive approach addresses vulnerabilities, ensuring the robust protection of critical components crucial for operational efficiency.
• Promotion of Best Practices: Implementing NCA OTCC encourages the adoption of best practices in Operational Technology (OT) cybersecurity. Organizations benefit from the collective wisdom embedded in these controls, enhancing their cybersecurity posture and resilience against emerging threats.

Automate NCA OTCC to Streamline Compliance

While the implementation of NCA OTCC offers advantages in enhancing organizational cybersecurity, manual compliance may present challenges. Manual adherence to controls and requirements can be labor-intensive and prone to human error. However, compliance automation can help overcome the challenges of manual compliance.?

Organizations facing the complexities of NCA OTCC can leverage automation to streamline and enhance their compliance efforts. Platforms like CyberArrow offer features such as automated evidence collection and risk assessment. This accelerates the compliance process and significantly reduces the burden on resources.

Beyond time and resource savings, automation provides real-time monitoring, enabling organizations to proactively address emerging threats. Standardizing practices across controls ensures consistency, while the prompt identification and mitigation of vulnerabilities contribute to an enhanced overall security posture.?

Ready to automate NCA OTCC compliance with CyberArrow? Schedule a free demo today!

FAQs

What is NCA OTCC?

NCA OTCC represents a set of cybersecurity measures developed by the National Cybersecurity Authority in the Kingdom of Saudi Arabia. Published in 2022, these controls are designed to align with internationally recognized cybersecurity standards, frameworks, controls, and best practices.

What is NCA ECC?

NCA Essential Cybersecurity Controls (ECC) are a foundational framework formulated by the NCA in Saudi Arabia. These controls serve as a comprehensive guide for organizations to bolster their cybersecurity posture. Covering aspects such as risk management, incident response, and access controls, NCA ECC provides a robust foundation for organizations to navigate the dynamic landscape of cybersecurity threats.

How to comply with NCA OTCC?

Compliance with NCA OTCC involves a strategic approach. Organizations can begin by thoroughly understanding the controls outlined in OTCC-1:2022 and aligning their existing cybersecurity practices with these requirements. Given the complexities involved, leveraging compliance automation platforms such as CyberArrow can streamline the process.