The SonicWall Advanced Protection Service Suite (APSS) for TZ Series delivers industry-leading security designed for small networks that demand serious protection. This all-in-one subscription combines SonicWall's award-winning Capture Advanced Threat Protection (ATP) with Gateway AV, Intrusion Prevention, Application Control, Content Filtering, and 24x7 technical support. Powered by Real-Time Deep Memory Inspection (RTDMI), the Capture ATP engine proactively detects and blocks zero-day threats before they infiltrate your network. With deep visibility, cloud-based intelligence, and full 24x7 support, APSS ensures your SonicWall TZ firewall is always secure, up to date, and supported. Note: For use with TZ Series models (e.g., TZ270, TZ370, TZ470). Please verify compatibility and term length before purchase.