It is the OS which provides internet traffic firewall, best in class security for IP protection and traffic filtration, Dns blocks services and several security issues. It provides several protective methods. several new inbuilt features in this OS are present Review collected by and hosted on G2.com.

This is very less popular for which i feel there are less tutorials available on the internet rest i feel like it is the best for firewall protection and services. Review collected by and hosted on G2.com.