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Ralph Langner: Cracking Stuxnet, a 21st-century cyber weapon

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Further reading 1

When one component fails, who can keep working? →One process fails. Must unrelated requests wait? Separate failure propagation from throughput limits, then trace what the operating system and service manager can actually isolate.This video helps answer · After a local failure, which promise can still be kept?

Caption notes

Ralph Langner likens falsified monitoring in Stuxnet to a surveillance camera supplied with a recording. Operators and automatic protection depend on feedback that can diverge from the actuator’s physical state.

Video or transcript source ↗
Original passages · 2
with fake input data. And as a matter of fact, this fake input data is actually prerecorded by Stuxnet.
Ralph Langner: Cracking Stuxnet, a 21st-century cyber weapon · ▶ 7:18–7:25
The idea is to circumvent a digital safety system.
Ralph Langner: Cracking Stuxnet, a 21st-century cyber weapon · ▶ 7:44–7:49

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