Automatically secure your DNS traffic by using Palo Alto Networks DNS Security service, a cloud-based analytics platform providing your firewall with access to DNS signatures generated using advanced predictive analysis and machine learning, with malicious domain data from a growing threat intelligence sharing community.


DNS Security Administration

Secure Your DNS Traffic. Learn more about the DNS Security subscription service, how to configure the security service and monitor your DNS traffic to block DNS-based attacks from infiltrating your organization.

PAN-OS Release Notes

Thinking about upgrading PAN-OS? First, review the release notes for known issues, addressed issues, and changes in behavior that may impact you.

PAN-OS ® New Features Guide

PAN-OS 11.0 makes it easier to prevent today's modern threats across all vectors throughout your entire infrastructure with the scale, speed, and agility of the cloud.

Featured Content

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OilRig Deploys “ALMA Communicator” – DNS Tunneling Trojan

Disrupt DNS-Based Attacks

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DNS Security Datasheet