Pilcrow Publishes Free Comprehensive Guide on Web Authentication
Author Pilcrow has released a detailed, ad-free handbook covering authentication and authorization practices for web applications. The resource draws on personal experience and includes practical examples in JavaScript and Go. It examines password-based methods, email verification, multi-factor authentication, passwordless flows, and passkeys while highlighting associated risks and usability trade-offs. The book also provides in-depth guidance on session management, token security, expiration policies, and email address handling as account identifiers. Recommendations emphasize choosing methods that match application security requirements and user expectations. Additional context is given on OWASP resources and community support channels.
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