How to block web vulnerability scanners with iptables.
We are often asked how to block the DFind vulnerability scanner (A.K.A. “w00tw00t.at.ISC.SANS.DFind”) with NinjaFirewall, our Web Application Firewall for PHP and WordPress. The bad news…
Author: Jerome Bruandet
Installing NinjaFirewall with HHVM (HipHop Virtual Machine).
We have been testing for a while our NinjaFirewall sofware running on HHVM (HipHop Virtual Machine), an interesting alternative to PHP. Compatibility test with HHVM 3.4+ NinjaFirewall Pro : 100% compatible.…
Securing a Joomla! installation with NinjaFirewall (Pro+).
NinjaFirewall (Pro+ edition) Access Control is a powerful set of directives that can be used to efficiently protect a website. In this article, we will see how…
Many popular WordPress security plugins vulnerable to IP spoofing.
A WordPress user who was facing a small brute-force attack asked us for help. He was using a popular security plugin but, this time, his plugin…