alt Hacker Newsi have such a hard time reconciling stuff like this:
> The census bureau decided to adopt differential privacy for the 2020 Census
and:
> The consequences will be dire for utility or for privacy, and possibly both. It's hard to understate this point: future statistical releases will either be useless compared to past ones, or they will be incredibly unsafe
so we took the census for centuries before this point, and it was “ok.” and for the last census only we added some privacy items. but if we remove just one of those filters, we are in “dire” circumstances? but there were no privacy features before. so we’re actually still much better off than we were for hundreds of years before this.
this makes it feel like an emotional overblown problem
Replies
For decades we were encrypting our communications with rsa, surely nothing is wrong with it?
The concerns here, like most concerns about privacy, are hyperbolic hypothetical hypochondria, until they’re not.
Believe it or not, mathematical techniques and computational power have increased in the past hundreds of years, not to mention the digitization of everything.
Privacy issues that weren’t possible before due to cost are now pennies to exploit. Also keep in mind as it points out people were using census data to drive gerrymandering efforts, so these attacks are real and have been going on for a long time.