Deepak Gupta
Passwordless & Passkeys: The Enterprise Adoption Guide
Kill the Password: A Practical Guide to Deploying Passkeys, Biometrics & Adaptive Auth at Scale
Passwordless & Passkeys: The Enterprise Adoption Guide
Kill the Password: A Practical Guide to Deploying Passkeys, Biometrics & Adaptive Auth at Scale
The definitive enterprise guide for going passwordless. Covers the case against passwords, passkey architecture and deployment at scale, adaptive authentication with behavioral biometrics, hashing foundations for the post-quantum era, and a vendor-neutral implementation checklist.
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The Case Against Passwords
Why passwords are the weakest link in enterprise security — with data, breach case studies, and the economics of password management.
Passkeys at Scale — Architecture & Deployment
FIDO2/WebAuthn implementation, cross-device sync, enrollment UX patterns, and recovery design for enterprise environments.
Adaptive Authentication & Behavioral Biometrics
AI-powered continuous authentication, behavioral signal types, risk scoring models, and step-up authentication triggers.
The Hashing Foundation
Password hashing algorithms (Argon2, bcrypt, scrypt, PBKDF2), quantum resistance, and post-quantum migration timelines.
Implementation Checklist & Selection Matrix
Vendor-neutral framework for evaluating and deploying passwordless solutions, with integration patterns and rollout sequencing.