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How to implement Step-up Authentication using Amazon Cognito
Alternative authentication flow for Keycloak, separating the input fields for email and password.
Alternative authentication method, sending the user a different login code to their email for each login.
Keycloak SPI plugin that enforces adaptive, risk-based step-up MFA by calling the Adaptive MFA Engine
Keycloak Admin UI extension for configuring Adaptive Multi-Factor Authentication (AMFA)
Risk-based adaptive MFA decision engine for Keycloak - a FastAPI service that evaluates login risk and drives step-up authentication
A sample on implementing custom adaptive authentication functions for WSO2 IS.
Privacy-first AI-powered Adaptive Identity Trust Platform for Secure Digital Banking.
A risk-based adaptive authentication framework with context-aware decision policies, continuous session monitoring, and interpretable challenge selection.
MFA and adaptive authentication policies in Okta — passwordless sign-in, network zones, risk-based MFA, step-up authentication, and enrollment policies.
MSc assignment - Reproducible Zero-Trust adaptive access-control engine fusing a rule-based baseline with a hybrid ML risk scorer (Isolation Forest + Gradient Boosting), evaluated honestly on synthetic enterprise access logs with anti-leakage temporal methodology. University of Piraeus, 2026.
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