Free CompTIA CySA+ CS0-003 Practice Question

The correct answer is to implement network segmentation. Network segmentation limits the attack surface by dividing the network into smaller, isolated segments. Even if an attacker breaches one segment, they cannot easily move laterally to other segments. The other options like installing antivirus software and creating strong passwords are good practices but alone are less effective in preventing future network intrusions. Using an external Managed Security Services Provider (MSSP) might enhance monitoring capabilities but does not directly prevent intrusions.