The best features SonicWall NSv offers include the auto-creation of firewall policies, which is easily useful when we have multiple zones and multiple rules. This feature is one I appreciate greatly. Additionally, the web filter and content filtering policy were amazing, as we had every option to add the subdomains or domains to whitelist, remove from the whitelist, or specifically block any website, and it was working very well. These two are the main features I liked.
When I had to establish multiple new branches and add multiple firewalls at a time for the new openings, the auto-creation of firewall rules saved me so much time on the configuration of firewalls. It was stressful for me to create every rule in every firewall that I was adding into the centralized VPN connectivity, but with this feature, I do not have to spend much time on these multiple firewalls I'm adding.
SonicWall NSv helped our organization maintain and send traffic consistently through our secure VPN channels between the SonicWalls, serving around 300 employees in our organization.