What is one of the key benefits of using a DMZ system?

One of the key benefits of using a DMZ (Demilitarized Zone) system is that it helps protect internal systems from direct exposure to the Internet. By creating a separate network zone, the DMZ allows external traffic to access certain services, such as web servers or email servers, while keeping critical internal systems shielded from direct Internet access. This architecture enhances security because it isolates publicly accessible services from the more sensitive areas of the network, preventing threats from easily infiltrating internal resources. As a result, if an attacker compromises a server in the DMZ, they do not automatically gain access to the internal network, thus maintaining a heightened level of protection for sensitive data and systems.