This is because continuous communication accelerates production, reduces costs, and can increase the efficiency of business operations. However, cyberattacks such as the Stuxnet computer virus have demonstrated that equipment and control systems can be infiltrated and manipulated, and control systems are particularly vulnerable due to the networking of industrial environments with office IT. The ICS Security Guide for Hirschmann Switches, based on a TÜV SÜD Rail model, provides 128 pages of practical explanations on how to determine security requirements for industrial networks, create a comprehensive security concept, and integrate Hirschmann Switches with a secure configuration. Both system designers and users seeking reliable protection for their data communications can benefit from this guide.

Switches offer a variety of communication options and provide seamless data exchange. For this reason, they are used to connect and integrate relevant end devices in a variety of industries, such as the energy, rail, and automation sectors. Their use can be divided into two scenarios: "On the one hand, switches can be integrated into a general system, such as a transformer substation, and on the other hand, into individual machines and equipment," explains product manager Mark Cooksley. "In both cases, they contribute to the availability, integrity, and confidentiality of data, and therefore enable secure production processes.".

The extensive security features of Hirschmann switches are not enabled by default when shipped. This is because there is no one-size-fits-all configuration. Specialized IT expertise is required to configure individual switches, and on-site personnel typically lack this knowledge. The ICS Security Guide for Hirschmann Switches addresses this issue by guiding readers through the required processes step by step:
• Determining security requirements
• Implementing the most secure configuration possible
• Integrating the switches into network monitoring

The most up-to-date version of the manual can be downloaded here.