Brandon deploys a server in a VLAN used for IoT devices. He then creates firewall rules that allow users in a system administration network to SSH to that server so that they can manage systems in the protected network segment. What type of solution has Brandon deployed?

Jump servers are used to access secured zones and are typically carefully controlled and monitored because they are the single point of entry from untrusted environments. A Unified Threat Management (UTM) is a security device that combines firewall features with a variety of other security functions. ICS stands for Industrial Control System. This is not an ICS, although the IoT devices it allows connections to may be a form of ICS. VPNs, or virtual private networks, encapsulate and protect network traffic as it moves through untrusted networks.