SonicWall DNS Filtering Service for TZ370W 2 Yr | Security Subscription

Keep DNS-layer protection in place longer with a 2-year SonicWall subscription for TZ370W. This service helps stop access to malicious, phishing, and unwanted domains before traffic is resolved, giving security teams a practical way to reduce exposure without changing the firewall architecture or adding hardware. For organizations with branch offices, remote users, or distributed endpoints, DNS filtering provides a high-value control point. It helps enforce acceptable-use policies, reduce the chance of malware callbacks, and limit access to categories that do not belong on the corporate network. Because it works at the domain-resolution stage, it can cut off risky activity earlier in the chain than controls that wait for a full connection. The 2-year term is well suited to teams that want more stable budgeting and fewer administrative touchpoints. It also makes sense when the TZ370W is part of a standardized security stack and the goal is to keep policy coverage consistent over a longer period. For buyers comparing subscription options, this longer term can lower renewal overhead while preserving the focused protection DNS filtering is known for.