An introduction to NinjaFirewall filtering engine.
Starting from version 3.0, NinjaFirewall, our Web Application Firewall for PHP (Pro and Pro+ Edition) and WordPress (WP and WP+ Edition), includes a new powerful filtering engine.
Malicious plugins hosted in the WordPress Plugin repository.
While cleaning-up an infected server today, I came across this plugin: Breadcrumb shortcode (slug: breadcrumbs-ez). It was downloaded from the WordPress official repository but it had…
Fake WordPress plugin repository distributing malware.
We mentioned a few weeks ago fake WordPress websites used by hackers to distribute malware via malicious plugins installed on their victims blog. Hackers have lately…
Protecting NinjaFirewall’s PHP INI file.
If your installation of NinjaFirewall requires a PHP INI file (php.ini, .user.ini, php5.ini) you may need to deny access to it, depending on your webserver configuration.…
Upgrading to PHP 7 with NinjaFirewall installed.
All editions of NinjaFirewall (WP, WP+, Pro and Pro+) are compatible with the latest PHP 7. However, because the firewall needs to be loaded by PHP…