SonicWall DNS Filtering Service for NSA 2700, 2-Year | Security, Subscription

Stop threats at the DNS layer and keep traffic aligned to policy before sessions are established. This 2-year SonicWall DNS Filtering Service for the NSA 2700 gives security teams a practical way to reduce exposure to known-bad domains, enforce acceptable-use rules, and limit the paths attackers can use to reach users. For organizations that need more control than basic firewall rules can provide, DNS filtering adds a fast, low-friction enforcement point. It helps block access to malicious, suspicious, or non-business sites while keeping administration straightforward for teams already managing SonicWall security infrastructure. That makes it a strong fit for environments where uptime, user productivity, and risk reduction all matter. Compared with lower-tier filtering options, this service is built for a specific appliance and a defined 2-year term, which supports predictable planning and consistent protection over time. It is a focused add-on for the NSA 2700, not a generic license, so it aligns cleanly with the platform already in place.