Microsoft Edge Passkey Support Enables Passwordless Windows Authentication

Introduction

Microsoft Edge supports passkeys for passwordless Windows sign-ins, using FIDO2 standards for secure and convenient authentication across websites.

How Passkeys Work in Microsoft Edge

Edge's Password Manager creates, stores, and syncs passkeys on Windows devices, replacing passwords with biometrics or PIN verification. When sites support passkeys, Edge prompts users to generate them securely.

Passkeys use FIDO2 open standards, adopted by companies like Meta and Google, stored encrypted in Microsoft's cloud with PIN protection, reducing phishing risks and password记忆.

Cross-Platform Accessibility and Future Expansion

Currently Windows-only, Microsoft plans to expand passkey support to other OSes and develop a Password Manager plugin for broader use, integrating with secure browser extensions and password manager apps.

Accessing passkeys from different Windows PCs requires PIN verification, ensuring security even if compromised, aligning with two-factor authentication and encryption tool standards.

Pros and Cons

Advantages

• Eliminates password memorization and management hassles
• Enhanced security against phishing and credential theft
• Seamless integration with Windows biometric systems
• Cross-device synchronization through Microsoft cloud
• Industry-standard FIDO2 protocol ensures compatibility
• Reduces dependency on traditional password managers

Disadvantages

• Currently limited to Windows operating systems only
• Requires websites to support passkey authentication
• Dependent on Microsoft ecosystem for full functionality
• Initial setup may confuse less technical users

Conclusion

Microsoft's passkey support in Edge advances passwordless authentication, with plans for expansion and tools indicating commitment to security standards, promising simpler, secure online experiences using modern web browser and identity theft protection features.