Youve likely been prompted to add a passkey to some of your accounts. Passwords are familiar but have many issues, while passkeys offer solid improvements but arent supported on all sites. Despite being an upgrade from the old standard in many ways, passkeys have their own quirks to understand. Because theyre tied to a device or software instead of something you remember, you must take care not to get locked out of where youve stored them. It also not as simple to share one in the same way you...

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