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p style=”text-align: justify;”>For years, cybersecurity experts have criticized passwords as outdated and insecure. Frequently re-used, susceptible to phishing, and vulnerable to leaks, they remain one of the weakest links in online security. Passkeys have been hailed as the solution — a frictionless and secure alternative that leverages biometric authentication while addressing many of the vulnerabilities associated with traditional passwords.
However, despite their promise, passkeys face challenges that could hinder their widespread adoption. While the technology offers undeniable advantages, issues like inconsistent functionality and platform lock-ins complicate the user experience.
How Passkeys Work
Passkeys represent a safer and more streamlined authentication method. Instead of typing a password, users authenticate through biometric verification, such as Face ID, Touch ID, or similar local methods. This approach shifts the security focus to the device itself, adopting a trust model akin to mobile payment systems like Apple Pay. In theory, this allows for seamless logins across devices.
The Reality of Cross-Platform Challenges
In practice, however, the experience is less cohesive. Within Apple’s ecosystem, passkeys function smoothly, with iCloud synchronization ensuring consistency. Yet outside this “walled garden,” complications arise.
As highlighted by Ars Technica, users attempting to log into the same service with passkeys across platforms—such as PayPal on Windows versus iOS — encounter var
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