Enable NGINX anti-CC and DDOS Attack Module

Enable NGINX anti-CC and DDOS Attack Module
HttpLimitZoneModule configuration instructions

This module makes it possible to limit the number of simultaneous connections for the assigned session or as a special case, from one address.

Example configuration

Http {limit_zone one $ binary_remote_addr 10 m; server {location/download/{limit_conn one 1 ;}}}

HttpLimitReqModule configuration instructions

This module allows you to limit the number of requests for a given session, or as a special case, with one address.

Restriction done using leaky bucket.

Example Configuration

Http {limit_req_zone $ binary_remote_addr zone = one: 10 m rate = 1r/s;... server {... location/search/{limit_req zone = one burst = 5 ;}