Dave Lieber I was confused. Kept seeing mention of a security “key” offered on some of my favorite websites—Microsoft, Google, YouTube and Facebook, to name a few. I wasn’t sure if I should use it.

ZDNET's key takeaways Any account on X that uses a security key will need to re-enroll it.You can do this through security ...

And unlike a dedicated hardware key that'll set you back at least $50, USB Raptor can turn even an old 2GB flash drive into a ...

X is warning that users must re-enroll their security keys or passkeys for two-factor authentication (2FA) before November 10 or they will be locked out of their accounts until they do so.