WordPress plugin providing security functionality, plays nicely with Fail2ban and Cloudflare. Verified with WordPress 5.5+/6.6.x and PHP 7.4/PHP 8.1.x

Simple Security for preventing comment spam and brute force attacks.

Plugin Extension for "IP Location Block" WordPress plugin (https://github.com/gdarko/ip-location-block), selective allowing administrators by dynamic/static DNS domain, country, intenet provider or IP

WordPress Secure Private Login Access. Plugin extension for WordPress-IP-Geo-Block.

SecureWP Firewall is your go-to solution for enhancing the security posture of your WordPress site, providing a multi-layered defense against cyber threats.

Check your WordPress website for headers that are common for security purposes.