Re:The Cryptography Behind Passkeys
by AnotherGoodName on Wednesday May 14, 2025 @09:19PM
(#43990886)
Account recovery with the big providers that support passkeys is two factor from what i've experienced, eg. sms+email, email+old password or sms+recovery code etc. so definitely a step up from password login.
The way I assess risk, that's less likely to happen than I am to lose my passkeys.
If I'm using passkeys but can recover my account with SMS, then why am I using passkeys? That sounds like the weak link of security. I'd rather use passwords, where I can understand what the password consists of rather than passkeys if I'm not getting an increase in security.