Mitigating DDoS Attacks nginx + ngx_mruby + http-dos-detector https://github.com/matsumoto-r/http-dos-detector Detect Huge Number of HTTP Requests on Apache and nginx using mruby code. http-dos-detector use same Ruby code between Apache(mod_mruby) and nginx(ngx_mruby). It seems, programmable DDoS firewall by mruby on nginx. This solution provides regulating the incoming HTTP/S traffic and controll