SonicWall DNS Security Service for TZ380W 1 Yr

Stop threats earlier in the connection path with a DNS security service built for the SonicWall TZ380W. By filtering malicious domains at the DNS layer, this subscription helps prevent access to known bad destinations before traffic reaches the firewall’s deeper inspection stages. That matters in branch environments where speed, simplicity, and consistent enforcement all count. DNS-layer controls can reduce the burden on users and administrators by blocking risky lookups without requiring endpoint agents or complex policy changes. The result is a cleaner security posture for internet access, especially where distributed users rely on a single firewall for protection. This 1-year term is a straightforward way to keep DNS protection current while maintaining budget control. It fits organizations that want targeted security coverage for the TZ380W and prefer to renew on an annual cycle as requirements change.