SonicWall DNS Filtering Service for TZ570W 2 Yr | Security, Web

Strengthen web security at the point of resolution with DNS Filtering Service for the SonicWall TZ570W. This 2-year service helps organizations apply policy before traffic reaches the network, reducing exposure to known-bad destinations and giving administrators a practical layer of control over user browsing behavior. DNS-layer filtering is valuable because it acts early. Instead of waiting for a connection to be established, it helps stop access to risky or noncompliant domains before they become a problem. That makes it a strong fit for environments that need to protect users, enforce acceptable-use policies, and reduce the burden on downstream security controls. For IT teams, the value is operational as much as technical. A dedicated service term simplifies renewal planning and keeps protection aligned with the lifecycle of the TZ570W platform. It is a straightforward way to add policy depth without adding complexity, especially in organizations where user productivity, security posture, and administrative efficiency all matter.