No More Passwords: Understanding Passkeys and the password-free future


Despite innovations such as facial recognition and fingerprint scanners, individual identity credentials on the web continue to be ruled by passwords. Passwords can bypass other forms of identity confirmation such as facial or fingerprint recognition.  Even portals where your account is protected by a combination of a password and a passkey are not completely safe, as advanced attacking methods that involve SIM duplication can still enable hackers to get around this.

How Passkeys Work?

Your iPhone stores each passkey using iCloud Keychain. From a technical angle, a passkey replaces your password with hidden cryptographic keys. A passkey actually consists of two separate keys, known as a key pair. One key is public and registered with the app or website you’re using. The other key is private and stored only on your mobile device. The key pair seamlessly…

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