Explanation
To increase security, the administrator has modified the Core protection 'Host Port Scan' from 'Medium' to
'High' Predefined Sensitivity. The administrator should install the Threat Prevention Policy after Publishing the changes3. The Threat Prevention Policy defines how the Security Gateway inspects and protects against threats such as port scans, bot attacks, and zero-day exploits4. References: Check Point R81 Firewall Administration Guide, Check Point R81 Threat Prevention Administration Guide