SSV Software SystemsAvoid crowdstrike errors
The cyber security of networked applications can be improved with the help of automatic attack detection systems or intrusion detection systems (IDS). However, as the Crowdstrike incident makes clear, an IDS is only suitable for use in industrial IoT applications under certain conditions.
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Figure 1: Example of a functionally redundant IoT gateway: Two independent computer systems (Sys1, Sys2), which have separate power supplies U1, U2, are connected to the same local OT network (OT-LAN). Each computer system has a wireless wide area network (WWAN) interface to enable the IoT gateway to have two different connection options to an external IoT platform via multiple configuration. © SSV Software Systems