Re:Microsoft Confirms Password Deletion for 1B Users
by lxgr on Tuesday December 17, 2024 @07:57PM
(#42447142)
They're completely different! The similarity is at the physical/surface level only.
Physical keys work in one (or rarely in several, but basically unchanging set of) locks, and I carry around about 2-3 of them.
Hardware security keys, by contrast, work in many different places/accounts, potentially even for multiple accounts on the same service, but only after registering them there.
That's not how people experience physical keys: You don't, for example, move apartments or visit a friend, and the landlord/friend "registers/adds your key for their lock". If you lose your physical key, you can't "quickly revoke it from all doors" that it locks (without kicking everybody else out).
Physical keys work in one (or rarely in several, but basically unchanging set of) locks, and I carry around about 2-3 of them.
Hardware security keys, by contrast, work in many different places/accounts, potentially even for multiple accounts on the same service, but only after registering them there.
That's not how people experience physical keys: You don't, for example, move apartments or visit a friend, and the landlord/friend "registers/adds your key for their lock". If you lose your physical key, you can't "quickly revoke it from all doors" that it locks (without kicking everybody else out).