I have moved a wp from apache to nginx. Debian jessie with nginx and php-fpm. I have created an empty nginx.conf file into document root. I have applied all the suggested changes to vhost configuration file. Now all is working fine, but iTheme Security does not fill ngix.conf, that is always empty. Question is: how can I change wordpress configuration, so that it recognize the system is changed form apache to nginx? I have another wp omn that server, installed by scratch natively into ngix and it does work fine, nginx.conf is filled with ITS configurations. Thanx in advance for your reply