Network Security
Security Profile: DNS Security (PAN-OS & Panorama)
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Network Security Docs
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- Security Policy
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- Security Profile Groups
- Security Profile: AI Security
- Security Profile: WildFire® Analysis
- Security Profile: Antivirus
- Security Profile: Vulnerability Protection
- Security Profile: Anti-Spyware
- Security Profile: DNS Security
- Security Profile: DoS Protection Profile
- Security Profile: File Blocking
- Security Profile: URL Filtering
- Security Profile: Data Filtering
- Security Profile: Zone Protection
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- Policy Object: Address Groups
- Policy Object: Regions
- Policy Object: Traffic Objects
- Policy Object: Applications
- Policy Object: Application Groups
- Policy Object: Application Filter
- Policy Object: Services
- Policy Object: Auto-Tag Actions
- Policy Object: Devices
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- Uses for External Dynamic Lists in Policy
- Formatting Guidelines for an External Dynamic List
- Built-in External Dynamic Lists
- Configure Your Environment to Access an External Dynamic List
- Configure your Environment to Access an External Dynamic List from the EDL Hosting Service
- Retrieve an External Dynamic List from the Web Server
- View External Dynamic List Entries
- Enforce Policy on an External Dynamic List
- Find External Dynamic Lists That Failed Authentication
- Disable Authentication for an External Dynamic List
- Policy Object: HIP Objects
- Policy Object: Schedules
- Policy Object: Quarantine Device Lists
- Policy Object: Dynamic User Groups
- Policy Object: Custom Objects
- Policy Object: Log Forwarding
- Policy Object: Authentication
- Policy Object: Decryption Profile
- Policy Object: Packet Broker Profile
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- The Quantum Computing Threat
- How RFC 8784 Resists Quantum Computing Threats
- How RFC 9242 and RFC 9370 Resist Quantum Computing Threats
- Support for Post-Quantum Features
- Post-Quantum Migration Planning and Preparation
- Best Practices for Resisting Post-Quantum Attacks
- Learn More About Post-Quantum Security
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- Investigate Reasons for Decryption Failure
- Identify Weak Protocols and Cipher Suites
- Troubleshoot Version Errors
- Troubleshoot Unsupported Cipher Suites
- Identify Untrusted CA Certificates
- Repair Incomplete Certificate Chains
- Troubleshoot Pinned Certificates
- Troubleshoot Expired Certificates
- Troubleshoot Revoked Certificates
Security Profile: DNS Security (PAN-OS & Panorama)
Learn how to configure a DNS Security profile in PAN-OS & Panorama.
Here's how to configure a DNS Security profile. See Enable DNS Security for detailed
steps.
- To take advantage of DNS Security, you must have an active DNS Security and Threat Prevention (or Advanced Threat Prevention) subscription.Verify that you have the necessary subscriptions. To verify which subscriptions that you currently have licenses for, select DeviceLicenses and verify that the appropriate licenses display and have not expired.
- Verify that the paloalto-dns-security App-ID in your security policy is configured to enable traffic from the DNS security cloud security service.If your firewall deployment routes your management traffic though an Internet-facing perimeter firewall configured to enforce App-ID security policies, you must allow the App-IDs on the perimeter firewall; failure to do so will prevent DNS security connectivity.
- Configure DNS Security signature policy settings to send malicious DNS queries to the defined sinkhole.If you use an external dynamic list as a domain allow list, it does not have precedence over the DNS Security domain policy actions. As a result, when there is a domain match to an entry in the EDL and a DNS Security domain category, the action specified under DNS Security is still applied, even when the EDL is explicitly configured with an action of Allow. If you want to add DNS domain exceptions, either configure an EDL with an Alert action or add them to the DNS Domain/FQDN Allow List located in the DNS Exceptions tab.
- Attach the Anti-Spyware profile to a Security policy rule.
- Test that the policy action is enforced.