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Linux and automotive computing securityLinux and automotive computing securityPosted Oct 15, 2012 14:18 UTC (Mon) by fuhchee (subscriber, #40059)In reply to: Linux and automotive computing security by drag Parent article: Linux and automotive computing security
"... optical isolation ..."
"So it's very possible [to do one-way communication]"
The second does not follow from the first. The need for two-way communication comes from application requirements, and can be implemented at the physical level with wires, wireless, two unidirectional optical isolators, whatever.
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