SonicWall DNS Security Service for TZ280W 3 Yr | DNS Protection, Enterprise

Stop threats at the DNS layer before they can reach endpoints, servers, or users. SonicWall DNS Security Service for TZ280W adds a 3-year subscription designed to extend the firewall’s protection with domain-based threat intelligence and policy control. This service helps reduce risk from phishing, malware callbacks, command-and-control traffic, and access to known malicious destinations. By filtering requests at the DNS level, it gives security teams another control point without adding complexity to the network stack. For organizations that depend on TZ280W appliances, this subscription helps maintain consistent protection over time and supports a cleaner security posture across branch and edge deployments. It is a practical way to strengthen the value of the firewall already in place, especially where user traffic, remote access, and internet-bound requests need tighter control. Choose this 3-year service when you want predictable coverage, simpler renewal planning, and stronger DNS-layer defense for the TZ280W platform.