SonicWall DNS Security Service for TZ280W 1 Yr | DNS Protection, SMB

Keep DNS traffic from becoming an attack path. SonicWall DNS Security Service for TZ280W adds a 1-year layer of protection that helps stop malicious domain lookups, block command-and-control activity, and reduce exposure to phishing and malware delivery. It is designed for organizations that want to harden internet access without adding complexity to the firewall stack. This service fits environments where DNS is a critical control point. By filtering requests against threat intelligence and policy rules, it helps prevent users and endpoints from reaching known bad destinations while preserving access to legitimate business services. That means fewer incidents to investigate, less risk from drive-by infections, and stronger control over outbound traffic. For teams standardizing on SonicWall TZ280W, this subscription extends the value of the appliance with a focused security layer that is easy to align with existing operations. It is a practical choice when you need targeted DNS protection for a defined term and want to maintain consistent security coverage across branch or small business deployments.