SonicWall TZ370W Gateway Security 3-Year License | SMB Firewall

Sustain stronger perimeter control on the TZ370W with a 3-year SonicWall security subscription built for gateway inspection and policy enforcement. This license adds anti-malware, intrusion prevention, and application control so security teams can stop malicious content earlier, reduce attack surface, and apply consistent rules to user and application traffic. For organizations that need more than basic firewall filtering, this entitlement extends the value of the TZ370W by enabling layered inspection at the gateway. That matters when you are protecting branch offices, distributed users, or smaller sites that still handle sensitive data and business applications. Instead of relying on a single control point, you get a security stack designed to identify threats, block exploit attempts, and restrict unauthorized application use before traffic reaches internal resources. A 3-year term also simplifies planning. It aligns security coverage with budget cycles and avoids frequent renewal churn, while keeping the appliance aligned with SonicWall’s supported security services model. For teams comparing lower-cost licenses, this package is the practical choice when uptime, policy consistency, and threat reduction matter more than minimal feature sets.