Download Web Application Firewall Raptor
Raptor is an Open Source Tool, your focus is study of attacks and find intelligent ways to block attacks. Raptor is made in pure C, don’t use regex or other common ways to block attacks, use deterministic finite automaton, yes is diferent and fast like a raptor dinosaur, Raptor follow principle KISS (Keep It Simple), you can use Raptor to simulate attacks and learning new ways to bypasses.

WAF stands for Web Application Firewall. It is widely used nowadays to detect and defend SQL Injections and XSS...
  •     You can block XSS, SQL injection attacks and path traversal with Raptor
  •     You can use blacklist of IPs to block some users at config/blacklist ip.txt
  •     You can use IPv6 and IPv4 at communications
  •     At the future DoS protector, request limit, rule interpreter and Malware detector at uploads.
  •     At the future SSL/TLS...
to run:
$ git clone
$ cd raptor_waf; make; bin/raptor

Up some HTTPd server at port 80
$ bin/Raptor -h localhost -p 80 -r 8883 -w 4 -o loglog.txt

Documentation: Click Here


Linux: Raptor 


  1. "Raptor" is good for tracking the attacks and since cybersecurity matters a lot nowadays you should certainly consider trying it.