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Data and computer security | The Guardian

- Readers reply: Experts say we should use passkeys, but can a smartphone pin really be safer than a password?
Readers reply: Experts say we should use passkeys, but can a smartphone pin really be safer than a password?
The long-running series in which readers answer other readersβ questions on subjects ranging from trivial flights of fancy to profound scientific and philosophical concepts
This weekβs question: Is βripen at homeβ fruit the supermarketsβ idea of a joke?
Iβve been struggling to get my head around the idea that a passkey, which can be a pin on your phone, or facial recognition, can be safer than using a complicated password and two-factor authentication.
I get that having something unique to your device, not stored on a companyβs server, is unphishable and less hackable by cybercrims, but what if your phone is nicked and someone guesses the password? And what if you lose your phone?
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Β© Photograph: Posed by model; d3sign/Getty Images

Β© Photograph: Posed by model; d3sign/Getty Images

Β© Photograph: Posed by model; d3sign/Getty Images