Comment on EU age verification app to ban any Android system not licensed by Google
iii@mander.xyz 15 hours agoIf it happens at scale, it will be flagged pretty quickly.
How? In a correct implementation, the 3rd parties only receive proof-of-age, no identity. How will re-use and sharing be detected?
General_Effort@lemmy.world 13 hours ago
There are 3 parties:
The site (2) sends the request to the user (1), who passes it on to the service (3) where it is signed and returned the same way. The request comes with a nonce and a time stamp, making reuse difficult. An unusual volume of requests from a single user will be detected by the service.
iii@mander.xyz 6 hours ago
Neither 2 nor 3 should receive information about the identity of the user, making it difficult to count the volume of requests by user