A new document details the application of DO-326A cybersecurity standards to railway and aerospace systems, emphasizing the need to protect against intentional threats rather than just accidental failures. This shift requires a holistic approach, examining the entire system boundary and identifying critical assets to mitigate risks associated with increasing connectivity. Furthermore, the document explores Time-Sensitive Networking (TSN) as a means to achieve deterministic communication in aerospace, offering scalability and bandwidth advantages while demanding careful configuration and redundancy planning.
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![Railway and Aerospace Protocols - Ch.11: Future Critical Communication [EN]](/_next/image?url=https%3A%2F%2Fmedia.nemati.ai%2Fmedia%2Fblog%2Fimages%2Farticles%2F0aec7f7a617a42ed.webp&w=3840&q=75)


