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Industrial Security Part 1: About Keys and Encryption

Many engineers think about industrial security as a limitation of physical access to security-relevant systems. When controllers get internet connections, things need to change. This series explains the basic concepts of cryptography.

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Volker de Haas started electronics and computing with a KIM1 and machine language in the 70s. Then FORTRAN, PASCAL, BASIC, C, MUMPS. Developed complex digital circuits and analogue electronics for neuroscience labs (and his MD grade). Later: database engineering, C++, C#, industrial hard- and software developer (transport, automotive, automation). Designed and constructed the open-source PLC / IPC "Revolution Pi". Now offering advanced development and exceptional exhibits.
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