Implement GeoIP in Laravel middleware for login security, checkout protection, and sensitive account actions with clear antifraud decisions.

Design an explainable fraud scoring architecture that combines IP reputation, geo anomalies, and user behavior into reliable allow, review, and block decisions.

Build accurate impossible travel detection with GeoIP, user_id timelines, speed checks, and explainable risk actions for login, payments, and account security.

Residential proxy abuse is rapidly increasing across fintech, SaaS, affiliate platforms, and e-commerce. Traditional GeoIP checks are no longer sufficient — attackers now rotate through real ISP addresses, bypassing simple VPN or datacenter detection.