Open Source PHP Web Analytics Software

tirreno is open security analytics. tirreno [tir.ˈrɛ.no] helps understand, monitor, and protect your applications from cyber threats, account takeovers, bots, and abuse. While classic cybersecurity focuses on infrastructure and network perimeter, most breaches occur through compromised accounts and application logic abuse that bypasses firewalls, SIEM, WAFs, and other defenses. tirreno detects threats where they actually happen: inside your product. It adds a security layer to internal or external applications to identify malicious activity by analyzing user behavior, account activity, field changes history, and business logic abuse that infrastructure tools are unable to detect.

Nifty Nerds Web Authentication - Authentication for your website that will make it easy to set up authentication and user tracking.(PHP)