Which zone is uncontrolled and lies outside the boundaries of an organization?

Which zone is uncontrolled and lies outside the boundaries of an organization?

• A. Production Network Zone
• B. Internet Zone
• C. Intranet Zone
• D. Internet DMZ

Answer: (B)

In network design, zones reflect trust and control relative to the organization’s perimeter. The Internet Zone is the external space that lies outside the organization’s boundaries and is considered untrusted; it’s not directly controlled by the organization. The other zones sit inside or at a controlled edge of the perimeter: the production network and intranet are internal, trusted environments, while the Internet DMZ is a deliberately managed buffer at the boundary that hosts public-facing services but remains under the organization’s security controls. Because it sits outside the boundary and is not under the organization’s direct control, the Internet Zone is the zone described.

In network design, zones reflect trust and control relative to the organization’s perimeter. The Internet Zone is the external space that lies outside the organization’s boundaries and is considered untrusted; it’s not directly controlled by the organization. The other zones sit inside or at a controlled edge of the perimeter: the production network and intranet are internal, trusted environments, while the Internet DMZ is a deliberately managed buffer at the boundary that hosts public-facing services but remains under the organization’s security controls. Because it sits outside the boundary and is not under the organization’s direct control, the Internet Zone is the zone described.