I’m an electrical engineer living in Los Angeles, CA.

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Joined 1 year ago
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Cake day: June 17th, 2023

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  • The Google system allegedly shares hashes of a ID-number salted with a rotating timestamp over BLE. But it’s also a closed-source binary. Can you or anyone else actually inspect its implementation? Can you really guarantee it doesn’t have even the smallest design flaws?

    This technology is exceptionally dangerous. There is very little difference between these two scenarios:

    • A doctor has identified a COVID patient. Let’s notify everyone who’s spent time with them recently.
    • Secret police have identified a “dissident”. Let’s round up all their close associates.

    It’s voluntary (for now). It’s allegedly secure (for now). But did anyone actually benefit from this complicated system? All I see are downsides.