CompTIA Security+ SY0-701 Practice Question
A healthcare organization relies on specialized equipment that operates on a legacy system which cannot be patched due to vendor abandonment. To maintain the highest level of security, what should be the organization's FIRST step in mitigating the risks associated with the inability to patch this system?
Scheduling more frequent vulnerability scans
Applying antivirus software updates more frequently
Deploy an additional firewall specifically for the legacy system
Network segmentation