Passkey authentication using FIDO2 standards is becoming critical infrastructure in Europe, driven by regulatory frameworks like NIS2, GDPR, and PSD2. Unlike traditional passwords that rely on shared secrets, passkeys use public-key cryptography where private keys never leave the user's device, making them phishing-resistant.
Table of contents
The Mechanics: Why Passkeys Obliterate the PasswordThe Regulatory Fortress: GDPR, PSD2, and NIS2The European Game Changer: eIDAS 2.0 and the EUDI WalletSectors Leading the ChargeThe Challenges: It’s Not All Smooth SailingFuture Outlook: The Next 12-24 MonthsFAQSort: