Re:Saudi Arabia tracks runaway women by cellphone IMEI
by mindslight on Thursday June 20, 2019 @02:58PM
(#20236091)
> As long as people are able to call and be called and as long as people need to be billed there has to be a reliable form of identification.
Secrecy of user nyms is trivially solved by existing mix networks (eg TOR onion services). Network access/billing could be solved by blinded signature tokens or some other untraceable bearer instrument. Implementing latter would take cooperation from the network provider, or at least an MVNO and SIM manufacturer, but it is indeed possible.
Secrecy of user nyms is trivially solved by existing mix networks (eg TOR onion services). Network access/billing could be solved by blinded signature tokens or some other untraceable bearer instrument. Implementing latter would take cooperation from the network provider, or at least an MVNO and SIM manufacturer, but it is indeed possible.