I feel like the crypto in the COVID tracing apps is so simple that it doesn’t need much explanation. But I also see plenty of people nervous about the privacy these things provide. Is it worth explaining?
-
-
Yes, but some people might consider fetching IDs by time a bug, not a feature. It allows Alice to know that Bob was infected because they met alone 3PM yesterday.
-
Good point, but the same applies to days anyway. In practice, which is better might hinge on whether the mobile providers are willing to zero-rate the daily dataset download.
- 6 more replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.