You do not need specific hardware to use passkey. For example you can use a password manager like Bitwarden and have your passkeys sync between multiple devices, including a good old regular computer.
Specific hardware car be use to secure how the passkeys are stored. For example, smartphones usually have a security chip that help s with storing encrypted data.
chakan2@lemmy.world 5 weeks ago
Your milage will vary with your corporate policies. You’re not wrong, but you’re not completely right.
I can’t just pick up any smartphone and install a passkey manager on it. It has to adhere to some specific hardware requirements (like a dedicated chip or instruction set on a CPU).
So yea, in standing by the 2fa dedicated hardware line. It’s easier than getting into the weeds on hardware device configuration.
hedgehog@ttrpg.network 5 weeks ago
What does this have to do with anything?
Sure, because “any smartphone” includes smartphones that don’t turn on, that are locked with a passcode you don’t know, or that are running a 10 year old OS.
Which modern smartphones (meaning, still supported by its manufacturer and running a current OS, i.e., iOS 17/18 or Android 14/15) don’t have passkey support? I don’t know of a single one.