Which design approach best utilizes a screened subnet for enhancing network security, considering its strategic placement in network architecture?
Implementing it for all employee workstations to ensure uniform security policies across the company.
Deploying it as the primary network for internal operations with high-speed connectivity requirements.
Utilizing it to separate the internal network from the external internet, placing only externally accessible services such as a web server within it.
Configuring it to serve as the main hub for internal routing and switching, optimizing the network's core performance.