

The best way to protect a dataset from falling into the “wrong hands” (for however the “wrong hands” is defined for that dataset) is to not keep that dataset in the first place. While I get that tracking the movement of citizens can make solving some crimes easier, the risks to privacy and of authoritarian abuse are far too great to accept.









It’s certainly one of those hard trade-offs to make. One of the methods for reducing crime is increasing the perceived likelihood of getting caught. Cameras can do that, if there is regular follow-though by government authorities to investigate, arrest and prosecute crimes. Though, there is probably more value in reducing poverty and corruption, which is known to reduce crime. And which has the added benefit of not creating a surveillance network when corruption does creep into government. Of course, that is expensive and might just help the poors, and that is antithetical to authoritarians of every stripe.