Implement IEC 62443-4-1 efficiently with the right template package. Our market overview helps you choose.
Exida template package
Exida, a well-known name in the fields of functional safety and cybersecurity, offers template packages for both end users/operators and OEMs. The OEM package, which is relevant for manufacturers, costs $6,800 and includes a range of templates.
These include a configuration management plan, a requirements specification, a test plan, a user manual, a threat model, a process description for secure development, a C/C++ coding standard, a template for process assessment, a template for security design best practices, a design template and a template for impact analyses. All templates are provided in MS Word format.
The Exida package provides a solid foundation for companies that want to implement a secure development process. The coverage of important aspects such as configuration management, security requirements and test planning is commendable.
However, the package also has some significant gaps. In particular, templates and processes for vulnerability management are missing, which is a critical area in today’s fast-moving threat landscape. Supplier management, an increasingly important aspect in complex supply chains, is also not sufficiently developed.
The price of $6,800 is not negligible, especially considering that additional resources and possibly external consulting will be required to close the gaps. For companies with experience in secure development, the Exida package can still be a good base from which to further develop their own processes. For newcomers to secure development, however, it may lack detailed guidance and concrete examples, which could make implementation more difficult.
Sample process from Mittelstand-Digital Center Hannover
The Mittelstand-Digital Center Hannover offers a free sample process to support IT-secure product development. The process aims to give an overview of the product development lifecycle according to IEC 62443-4-1. It is freely available online and can be downloaded as a PDF.
The sample process from the Mittelstand-Digital Center Hannover offers an excellent introduction to secure product development. Its greatest strength is the illustrative presentation of the entire development lifecycle and the highlighting of all relevant topic areas. This makes it a valuable resource for companies engaging with IEC 62443-4-1 requirements for the first time.
A major advantage is the free availability, which allows smaller companies or those with limited budgets to get acquainted with the topic. The clear structure and the lucid presentation of the different phases of the development process are also praiseworthy.
However, this approach also has some limitations. The sample process remains at a relatively high level of abstraction and does not provide concrete templates or detailed process descriptions. This means that companies that actually want to implement the process still have considerable work to do to translate the concepts into practical, company-specific processes and documents.
Another drawback is the lack of practical examples. While the sample process provides a good overview, it lacks concrete application examples showing how the various elements can be implemented in practice. This can be a particular challenge for companies without prior experience in secure development.
The sample process from the Mittelstand-Digital Center Hannover is an excellent first step to become familiar with the subject and gain an overview. For the actual implementation of an IEC 62443-4-1 compliant process, however, it is not sufficient and would need to be supplemented with additional, more detailed resources.
TÜV SÜD template package
TÜV SÜD, a recognized testing and certification organization, offers a template package for implementing IEC 62443-4-1. The price for this package typically starts at around €10,000 to €15,000 depending on scope and additional services.
The TÜV SÜD template package has the major advantage of coming from a renowned and industry-recognized organization. This gives the package high credibility and can be advantageous during later audits or certifications. The package provides predefined processes and structures that are directly aligned with the requirements of IEC 62443-4-1.
Another plus is the possibility to supplement the package with additional workshops. This can be particularly valuable for gaining a deeper understanding of the templates and their application. It should be noted, however, that due to TÜV SÜD's role as an independent testing body, the scope of such workshops may be limited.
A significant drawback of the TÜV SÜD package is the absence of concrete, illustrative examples in the templates. This can make practical implementation difficult, especially for companies that do not yet have extensive experience with implementing security processes. The templates provide a structure, but without concrete examples it can be hard to bring them to life.
The price of the package is also not insignificant. Although it may seem moderate compared to extensive consulting projects, it still represents a significant investment, particularly for smaller companies or those with limited budgets.
Another point to consider is the limited possibility for customization and consulting. Because of their role as an independent testing organization, TÜV SÜD cannot provide comprehensive consulting on implementation, as this could jeopardize their independence in later audits. This means companies may need additional external support to effectively integrate the templates into their specific processes.
The TÜV SÜD template package is a solid basis for implementing IEC 62443-4-1, especially for companies that value the provider’s reputation. However, it may require additional resources and expertise to use the templates effectively and transfer them into company practice.
Template package from Secuvi
Our own template package is based on years of practical industry experience, including work with testing and certification bodies and in consulting. It was developed to provide companies with a comprehensive and practice-oriented solution for implementing a secure development lifecycle according to IEC 62443-4-1.
The package is oriented to a fictional small-to-medium-sized company to ensure high relevance and applicability for a wide range of organizations. All templates and process artifacts are exemplified using a fictional IoT gateway, which provides concrete application examples and facilitates understanding.
Our offering includes three packages:
- The Basic package (from €7,500) forms the foundation for a secure development process. It contains fundamental security policies for secure development, detailed role descriptions, a structured development process and specific processes for vulnerability management. In addition, it offers training plans, templates for requirements specifications (SRS), a product security context and a threat model. Test plans and a user manual complete the Basic package.
- The Standard package (from €14,500) expands the Basic package with valuable, already completed examples. It contains a filled-in product security context and a completed threat model that serve as concrete guides. Additionally, it offers an evaluation form for supplier selection and an example test report. These additions enable companies to adapt the templates to their specific needs more quickly and effectively.
- The Premium package (price on request) offers the most comprehensive support. It contains all elements of the Standard package and adds important extras. These include a prefilled mapping of requirements to the templates and processes, which significantly eases traceability and compliance evidence. Prefilled conformity statements for IEC 62443 certification are also included and can accelerate the certification process. Furthermore, the Premium package provides example concepts for secure boot, secure update, and identification, authentication and authorization. These concepts give deep insights into critical security aspects and can serve as a starting point for developing product-specific solutions.
All packages are complemented by a detailed guide that provides instructions and assistance for effective use of the templates. This helps companies optimally integrate the templates into their own processes and adapt them to their specific needs.
It is important to note that our template package, while comprehensive, does not replace an existing quality management system. A basic understanding of IEC 62443-4-1 and -4-2 is required, and the standards themselves must be purchased separately. Our package, however, offers a cost-effective alternative to extensive consulting projects and enables companies to implement a secure development lifecycle according to IEC 62443-4-1 quickly and effectively.
Conclusion
Our template package offers a cost-effective alternative to extensive consulting projects. It enables companies to implement a secure development lifecycle according to IEC 62443-4-1 quickly and effectively.
Interested? Contact us for more information and a tailored offer.