Moving beyond passwords with modern authentication methods including FIDO2 and passkeys.
Password Problem
Passwords are inherently weak. Users reuse passwords, choose weak ones, and are vulnerable to phishing. Password breaches compromise millions of credentials. Passwordless authentication eliminates these vulnerabilities.
MFA as a Transition
Multi-factor authentication (MFA) improves security but still relies on passwords. MFA should be implemented immediately, but organizations should plan for passwordless alternatives.
FIDO2 and WebAuthn
FIDO2 and WebAuthn enable cryptographic authentication without passwords. Users authenticate using biometrics, security keys, or platform authenticators. This is highly resistant to phishing and credential theft.
Passkeys
Passkeys are FIDO2 credentials synced across devices. They provide the security benefits of FIDO2 with better usability than hardware keys. Passkeys are becoming the recommended passwordless standard.
Implementation Strategy
Organizations should establish passwordless authentication roadmaps for critical systems. Start with administrative accounts, then expand to general users. Maintain password fallback options during transition.
User Acceptance
Passwordless authentication is convenient—users authenticate with biometrics or tap hardware keys. Most users prefer passwordless once they try it.