MaGe Linux Operations

Jun 18, 2014 · Information Security

Secure Nginx + PHP‑FPM: Prevent Cross‑Site & Directory Access with open_basedir

This guide explains how to secure Nginx + PHP‑FPM by configuring php‑fpm.conf, adding fastcgi_param directives, editing php.ini, or using a .user.ini file to enforce open_basedir restrictions and prevent cross‑site and cross‑directory access, while also enabling slow‑log monitoring for performance.