Door veni: Because the problem seems to be that, we are kind of forced, or let's say pushed, to use DigiD. So it's like we give up our data to vulnerable systems that cannot guarantee at 100% our privacy and security. Here's how I see it. Back in the old days, if you wanted a long-lasting parking permit for say Amsterdam, you'd go to the city hall and identify yourself by telling your name and date of birth, and authenticate using your passport. To do that nowadays, you'd navigate to https://www.amsterdam.nl/parkeren-verkeer/parkeervergunning/aanvragen/ and log on using DigiD. As both an absolute identification- and authentication-service provider, DigiD is comparable to showing your passport to someone who authenticates you - albeit online. A difference with your passport is that the DigiD organization can (and probably does) keep track of each website you use DigiD to log on to. However, such tracking is, IMO most likely, only used for auditing purposes and/or to detect abuse of the system. Considering ...