Passkeys are finally mature enough that you can sign in to most major services with your face, fingerprint, or device PIN instead of juggling dozens of passwords. The real payoff comes when those ...

I've been interested by passkeys, as a concept, but hesitant because I have macOS, Linux, iOS and Android devices, and I have been concerned about passkey portability across operating systems. That ...

Not everyone agrees. But I’ve found that some dissent is rooted in a lack of understanding how passkeys work. I don’t blame the skeptics. Passkeys are simple to use, but their technical nuances can be ...