In order for SonicWall's Deep Packet Inspection engine to provide protection, where must GAV, IPS, and Anti-Spyware be enabled?

To ensure that SonicWall's Deep Packet Inspection engine effectively provides protection through Gateway Antivirus (GAV), Intrusion Prevention System (IPS), and Anti-Spyware, these features must be enabled in both the zones and security services settings. By configuring them at this level, you can tailor the security measures specifically for different network segments or zones. This allows for granular control over which services are active in particular areas of your network, thus enhancing overall security posture.

Enabling these services at the zone level allows the firewall to apply the appropriate protections based on the type of traffic that flows through different segments of your network. For instance, public-facing zones may require more stringent rules compared to internal zones. Additionally, configuring security services at this level permits the assignment of unique security profiles to various network zones depending on their risk levels.

By addressing both zones and security services, you can achieve a comprehensive and flexible security configuration that adapts to the unique needs of your environment, ensuring robust protection against a wide array of threats.