If you are confident to put your dns outside the firewall then you need to configure your dns server tightly. If it is a local dns server for your company network, then put it behind a firewall and setup all the workstation to point to this dns server's local ip.
Just my 0.02 cents.
Just my 0.02 cents.
選擇“Disable on www.wenxuecity.com”
選擇“don't run on pages on this domain”
