Whereby injecting bad data may also happen at the analog interface of a device, tricking a sensor's environment perception.
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Faulty wiring, bad soldering and careless interpretation of datasheets has the same effect and is common enough...
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Sure. But I'm arguing that the assumption that data from other parts of a distributed system may be bad will become normal for
#iot systems.1 reply 0 retweets 2 likes -
It already is normally assumed... But you're right that maliciously bad data is an increasing threat outside of traditional bad sources...
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If you look at most
#iot systems on the market, I don't think that's true. Data coming in from sensors generally assumed okay by the cloud.1 reply 0 retweets 0 likes -
My dad's an electrician. I cut my teeth being blown up by faulty installations going haywire and needing refits throughout my teens...
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Don't disagree. But most
#iot systems designed & built by people used to conputers. Assumption that once data exists it is true deeply held.2 replies 0 retweets 3 likes -
Those systems will fail in a puff of virtual blue smoke. Like smart meters that produce KwH estimates 6x off true. DOA!
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But right now those systems are widely deployed, just like those smart meters. Little movement to build more robust
#iot just yet.1 reply 1 retweet 1 like
Little movement by those with a marketing budget... 
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