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Re:Why People with Brain Implants Are Afraid to Go Through A... by maxxxxx on Thursday July 06, 2017 @01:51PM (#14712320)
My company produces brain implants. Technically you can upgrade the firmware wirelessly (we do this in testing all the time) but nobody wants to take the responsibility for doing that with patients. With more RAM available I think wireless upgrade will be the standard in a few years.
Re:Why People with Brain Implants Are Afraid to Go Through A... by PhasmaFelis on Friday July 07, 2017 @03:11PM (#14721197)
Wireless updates obviously have major security issues, but I wonder if there's a compromise that doesn't require surgery. Induction, perhaps? Updates transmitted through a wired induction pad pressed against the skin above the device?
Re:Why People with Brain Implants Are Afraid to Go Through A... by vxNsr on Thursday July 06, 2017 @02:10PM (#14712482)
Could you speak to the reason there isn't any mention of shielding, or why to layman that seems like the best approach but actually isn't?
Re:Why People with Brain Implants Are Afraid to Go Through A... by maxxxxx on Thursday July 06, 2017 @02:15PM (#14712548)
I don't know the details but the biggest problem seems to be the interaction of the pulse generator with the leads. You can't shield that away. It's more complex.
Re:Why People with Brain Implants Are Afraid to Go Through A... by ams6110 on Thursday July 06, 2017 @01:53PM (#14712342)
Wireless updates viewed as riskier than surgery? Or is it just that the liability moves from your company to the surgeon?
Re:Why People with Brain Implants Are Afraid to Go Through A... by maxxxxx on Thursday July 06, 2017 @02:22PM (#14712612)
For a wireless update you need to be able to store the new firmware in a temp area, verify it and then activate it. Old devices don't have enough memory but that's changing. Also, most new firmware needs new hardware features so this capability may not be that useful in practice.
Re:Why People with Brain Implants Are Afraid to Go Through A... by nobodyorother on Thursday July 06, 2017 @02:25PM (#14712636)
It's more than liability, reducing physical access requirements opens up a much larger attack surface.

I know if someone's opened up my skull. I assume everyone has some sort of multi-band wireless transceiver in their pocket, because that's a cell phone.