SonicWall DNS Filtering Service for NSSP 13700 1YR | DNS Security

Block threats earlier in the request path and keep users away from known-bad destinations with DNS filtering for NSSP 13700. This 1-year SonicWall service adds a practical layer of protection at the DNS level, where malicious domains, phishing infrastructure, and policy-violating sites can be stopped before a connection is established. For security teams, DNS filtering is valuable because it reduces attack surface without requiring endpoint agents or major workflow changes. It helps enforce acceptable-use policies, improve visibility into domain requests, and support a more controlled browsing environment across office networks, remote users, and guest access. That makes it a strong fit for organizations that need a focused security control with low operational overhead. Compared with basic web filtering, DNS-layer enforcement can intercept requests earlier and with less latency impact. For environments already running SonicWall security infrastructure, this service extends protection in a way that aligns with existing policy management and network controls. The result is a cleaner security posture, fewer risky connections, and a more defensible network edge over the full 1-year term.