what is nat firewall
NAT Firewall is particularly important when you connect to the Internet through a wireless router. Wireless routers use Network Address Translation (NAT) to share an Internet connection between multiple devices on a network.hey gain access to your system through Internet connections left open by your applications. Using these connections, they can install malware and steal your personal information. NAT Firewall blocks their scans from reaching your device or computer when you connect with VyprVPN.