Text-based stimulus: Control-goal table with three goal rows: Filter boundary traffic, Reduce internal spread after compromise, Protect remote traffic on untrusted Wi-Fi. Empty solution column with icons for firewall, segmented network, and VPN tunnel shown at right but not paired to answers. Use the text-based stimulus. A design must filter traffic at boundaries, reduce internal spread after compromise, and protect remote traffic from hotel Wi-Fi. Which set is best?