Since the introduction of VPS Firewall in May, thousands of customers have been using this new feature. In addition to enthusiastic responses, we immediately received requests to add extra features. You can now use the most requested feature, whitelisting of specific IP addresses, in your control panel!
With IP whitelisting you only give specific IP addresses or IP ranges access to the open ports. Incoming traffic from other sources is automatically blocked and therefore never arrives at your server. Try VPS Firewall with IP whitelisting now in your control panel.