NinjaFirewall WP/WP+ introduces automatic updates for security rules.

Starting from WP v1.4 and WP+ v1.2, NinjaFirewall introduces a new feature:

It offers the possibility to automatically update the firewall security rules.
Each time a new vulnerability is found in WordPress or one of its plugins/themes, a new set of rules will be made available to protect against such vulnerability.
Updates can be checked as often as daily, twice daily or even hourly:

Only security rules will be downloaded and updated. If a new version of NinjaFirewall was available, it would have to be updated from the dashboard plugins menu as usual.

We recommend to enable this feature, as it is the only way to keep your WordPress secure against new vulnerabilities.