What characterizes a Dual-Home Firewall?

A Dual-Home Firewall is characterized by having two separate interfaces that connect to different networks. This design allows it to manage traffic between two distinct zones, typically the internal network and the external network, such as the internet. Having two interfaces enables the firewall to control and filter traffic based on specific security policies tailored for each network segment. This configuration enhances security by providing isolation and allowing for more rigorous monitoring and control of the data traffic entering and exiting the internal network.

The design also facilitates distinct security configurations for each interface, adapting to the unique security requirements of each connected network environment. This capability is crucial in preventing unauthorized access and protecting sensitive information while maintaining essential connectivity.

Other answer choices reflect different concepts; for example, a single interface refers to a less secure setup where traffic cannot be effectively managed between different networks. Enhanced connectivity generally pertains to networking features rather than firewall settings, and integration with external monitoring systems describes potential functionalities rather than the fundamental characteristics of a dual-home configuration.