SonicWall DNS Filtering Service for NSv 870 – 5 Year License (02-SSC-4244)

The SonicWall DNS Filtering Service for NSv 870 (5-Year License) provides advanced DNS-layer protection to safeguard your network against malicious domains, phishing sites, and inappropriate content. With centralized DNS management and category-based filtering, it ensures secure and policy-compliant access across your organization.

Key features include DNS sinkhole service, tunnel detection, real-time monitoring, and whitelist management—empowering administrators with both control and visibility. Designed for long-term dependability, this 5-year subscription delivers consistent protection and peace of mind.