Passkey is some sort of specific unique key to a device allowing to use a pin on a device instead of the password. But which won’t work on another device.
Now I don’t know if that key can be stolen or not, or if it’s really more secure or not, as people have really unsecure pins.
Thanks for the civil discussion. While my views haven’t changed I have learned a lot about possible objections from informed people.
Let’s hope this new auth standard is implemented responsibly by all the major parties and that weak passwords and phishing become relics of the past.