Abstract

A secure adaptive password reset technique is proposed herein that enables a passkey‑first, risk‑adaptive enterprise password reset system that binds reset authorization to device trust and behavioral risk, producing phishing‑resistant recovery without sacrificing usability. The system issues a short‑lived reset token cryptographically bound to a verified Web Authentication (WebAuthn) assertion (when available) or to a policy‑selected fallback factor set driven by a composite risk score. The proposed system adds replay‑safe tokenization, three‑minute transaction windows, and full observability for audit and anomaly detection, and integrates with existing identity providers (IdPs) and directory systems through a modular orchestration layer.

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.

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