Articles that apply to Linux operating systems.
In this article, we create shutdown function in a Must-Use Plugin for WordPress that looks for new security events in the NinjaFirewall log file, then allows you to take any action you wish on those events.
This article details how to make Fail2Ban work with the CloudFlare REST API V4, using Authorization Bearer Tokens, to ban and unban IP addresses in your CloudFlare account.
This article outlines how to create a Fail2Ban filter that reads security events directy from the Ninjafirewall WP plugin’s log file directory, and bans IP addresses for events marked HIGH or CRITICAL.
Learn how to fix problems that can occur on your WordPress site when you use DISABLE_WP_CRON with a “real” cron job.
The WordPress codex mentions using Unix Domain Sockets for database connections. But does it improve performance? This article explains how to use Unix Domain Sockets and tests their performance.