BS EN IEC 62443-2-1:2024

Security for Industrial Automation and Control Systems

Security Program Requirements for IACS Asset Owners

In the rapidly evolving world of industrial automation and control systems (IACS), ensuring the security of your assets is paramount. The BS EN IEC 62443-2-1:2024 standard is your comprehensive guide to establishing a robust security program tailored specifically for IACS asset owners. Released on September 27, 2024, this standard is the latest in a series of essential guidelines designed to protect your industrial operations from potential cyber threats.

Key Features of the Standard

• Standard Number: BS EN IEC 62443-2-1:2024
• Pages: 96
• ISBN: 978 0 539 00502 8
• Status: Standard

Why Choose BS EN IEC 62443-2-1:2024?

This standard is meticulously crafted to address the unique security challenges faced by IACS asset owners. It provides a structured approach to developing a security program that not only safeguards your assets but also ensures compliance with international security protocols. Here are some compelling reasons to integrate this standard into your security strategy:

Comprehensive Security Framework

The BS EN IEC 62443-2-1:2024 standard offers a detailed framework that covers all aspects of security management for industrial automation systems. From risk assessment to incident response, this standard provides a holistic approach to securing your operations.

Internationally Recognized

As part of the globally recognized IEC 62443 series, this standard is trusted by industries worldwide. It aligns with international best practices, ensuring that your security program meets the highest standards of excellence.

Tailored for IACS Asset Owners

Unlike generic security guidelines, this standard is specifically designed for IACS asset owners. It addresses the unique challenges and requirements of industrial environments, providing targeted solutions that enhance the security of your systems.

Future-Proof Your Security Strategy

With the rapid advancement of technology, staying ahead of potential threats is crucial. The BS EN IEC 62443-2-1:2024 standard is forward-thinking, equipping you with the tools and knowledge to anticipate and mitigate future security risks.

What You Will Learn

By implementing the guidelines outlined in this standard, you will gain valuable insights into:

• Developing a comprehensive security policy tailored to your organization's needs.
• Conducting thorough risk assessments to identify and prioritize potential threats.
• Implementing effective security controls to protect your assets from unauthorized access and cyber attacks.
• Establishing a robust incident response plan to quickly and efficiently address security breaches.
• Ensuring continuous improvement of your security program through regular audits and assessments.

Who Should Use This Standard?

The BS EN IEC 62443-2-1:2024 standard is an invaluable resource for:

• IACS asset owners seeking to enhance the security of their industrial operations.
• Security professionals responsible for developing and implementing security programs in industrial environments.
• Compliance officers ensuring adherence to international security standards.
• Consultants and advisors providing guidance on industrial security best practices.

Conclusion

In an era where cyber threats are becoming increasingly sophisticated, the importance of a robust security program cannot be overstated. The BS EN IEC 62443-2-1:2024 standard is your trusted partner in safeguarding your industrial automation and control systems. By adhering to its guidelines, you can ensure the security and resilience of your operations, protecting your assets and maintaining the trust of your stakeholders.

Invest in the security of your industrial systems today with the BS EN IEC 62443-2-1:2024 standard, and take a proactive step towards a secure and sustainable future.

BS EN IEC 62443-2-1:2024

This standard BS EN IEC 62443-2-1:2024 Security for industrial automation and control systems is classified in these ICS categories:

• 25.040.40 Industrial process measurement and control
• 35.100.05 Multilayer applications
• 35.030 IT Security

IEC 62443-2-1:2024 specifies asset owner security program (SP) policy and procedure requirements for an industrial automation and control system (IACS) in operation. This document uses the broad definition and scope of what constitutes an IACS as described in IEC TS 62443‑1‑1. In the context of this document, asset owner also includes the operator of the IACS. This document recognizes that the lifespan of an IACS can exceed twenty years, and that many legacy systems contain hardware and software that are no longer supported. Therefore, the SP for most legacy systems addresses only a subset of the requirements defined in this document. For example, if IACS or component software is no longer supported, security patching requirements cannot be met. Similarly, backup software for many older systems is not available for all components of the IACS. This document does not specify that an IACS has these technical requirements. This document states that the asset owner needs to have policies and procedures around these types of requirements. In the case where an asset owner has legacy systems that do not have the native technical capabilities, compensating security measures can be part of the policies and procedures specified in this document. This edition includes the following significant technical changes with respect to the previous edition: a) revised requirement structure into SP elements (SPEs), b) revised requirements to eliminate duplication of an information security management system (ISMS), and c) defined a maturity model for evaluating requirements.