Palo Alto Networks DNS Security subscription, 3 year, renewal, for device in an HA pair PA-3220 Security management 3 year(s)

Apply predictive analytics to disrupt attacks that use DNS for command and control or data theft.

DNS Security gives you real-time protection, applying industry-first protections to disrupt attacks that use DNS. Tight integration with a Palo Alto Networks Next-Generation Firewall (NGFW) gives you automated protections, prevents attackers from bypassing security measures, and eliminates the need for independent tools or changs to DNS routing. DNS Security gives your organization a critical new control point to stop attacks.