SonicWall DNS Security Service for TZ380W 3 Yr | DNS Protection

Add a focused layer of protection to SonicWall TZ380W deployments with a three-year DNS Security Service subscription. DNS-based attacks often succeed by reaching users before traditional controls can react. By filtering malicious domain activity at the DNS layer, this service helps reduce exposure early in the request path and supports more consistent enforcement at the edge. For IT teams, DNS security is valuable because it complements firewall policy without adding operational complexity. It can help block access to known bad destinations, limit the impact of phishing and command-and-control traffic, and reinforce security posture across users who depend on internet access for daily work. The result is a cleaner control point that fits naturally into branch and small office environments. The three-year term is well suited to organizations that want to lock in protection across a planned lifecycle while reducing the churn of frequent renewals. It also helps procurement teams align security spend with device ownership and refresh timing. For environments that need practical, subscription-based DNS protection on the TZ380W, this service delivers a clear security purpose with a straightforward deployment model.