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thanksforfish
searching PlanetScale…
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22 ms
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211.
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by
thanksforfish
7y ago
It's a "hash of a small search space" problem. Here's the best I got: 1. Each client will sha256 hash their space-time box (lat,lon,timestamp each rounded to some suitable size). This is their space-time box hash. 2. Ea
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by
thanksforfish
7y ago
> they could just have their location file uploaded (anonymously) Anonymity is going to be hard, even with traditional methods, but I don't think a person's location history can ever be anonymous. Especially when presented with