Firewall Panel

In addition to the hypervisor security mechanisms, there is also an anti-spoof/anti-sniff firewall which provides enhanced protection. This firewall allows the hypervisor to examine incoming and outgoing packets, and accept packets that meet the firewall's rules while blocking all others.

Your firewall is dedicated to your cloud environment and you can manage it via the Firewall Panel within your DevHost control panel. Your firewall rules are applied to the VMs of your cloud to prevent unauthorized or unwanted requests.