by Fnord666 on (#740RZ)
canopic jug writes:Web sites are increasingly trying to glean additional personally identifiable information from visitors in the name of authentication. Some nefarious interests actually do have a goal of tracking every minute interaction and communication tied to a real-world identity. However, if the goal is authentication and not just the collection of information, then all that is not necessary. Cryptographer and professor, Matthew Green, has a few thoughts on cryptographic engineering, specifically an illustrated primer on Anonymous credentials. He states the question as being, how do we live in a world with routine age-verification and human identification, without completely abandoning our privacy?