Instead of disabling App-IDs regularly, a security policy rule is going to be configured to temporarily allow new App-IDs. In which two circumstances is it valid to disable App-IDs as part of content update-?
(Choose two)
Disabling App-IDs as part of a content update can be valid in the following circumstances:
B . When you want to immediately benefit from the latest threat prevention: Disabling certain App-IDs can help ensure that the latest threat prevention measures are applied without waiting for the App-IDs to be fully tested in a specific environment. This can be crucial in quickly addressing emerging threats.
D . When an organization operates a mission-critical network and has zero tolerance for downtime: In such environments, administrators might temporarily disable new or modified App-IDs to avoid potential disruptions caused by unverified or untested App-IDs. This ensures that the network remains stable and functional while the new App-IDs are evaluated in a controlled manner.
Palo Alto Networks - Best Practices for Application and Threat Content Updates: https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/app-id/manage-app-id/application-and-threat-content-updates
Palo Alto Networks - Application and Threat Content Release Notes: https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-release-notes/application-and-threat-content-release-notes
A customer is adding a new site-to-site tunnel from a Palo Alto Networks NGFW to a third party with a policy based VPN peer After the initial configuration is completed and the changes are committed, phase 2 fails to establish
Which two changes may be required to fix the issue? (Choose two)
When configuring a site-to-site VPN between a Palo Alto Networks Next-Generation Firewall (NGFW) and a third-party device with a policy-based VPN peer, Phase 2 failures can often be attributed to configuration mismatches or missing parameters. Here are the two changes that may be required to fix the issue:
B . Verify that PFS is enabled on both ends: Perfect Forward Secrecy (PFS) is a method that ensures the security of cryptographic keys. Both ends of the VPN tunnel need to agree on whether PFS is used. If PFS is enabled on one side but not the other, Phase 2 will fail. Verify the PFS settings and ensure they are matched on both the Palo Alto firewall and the third-party VPN device.
D . Add proxy IDs to the IPsec tunnel configuration: Proxy IDs (or traffic selectors) define the specific local and remote IP ranges that are allowed to communicate through the VPN tunnel. They are particularly crucial when dealing with policy-based VPNs. If the proxy IDs are not correctly configured, Phase 2 negotiations will fail. Add the appropriate proxy IDs to the IPsec tunnel configuration to match the policy-based VPN settings of the third-party device.
Palo Alto Networks - Configuring Site-to-Site VPN Between Palo Alto Networks and a Third-Party Firewall: https://docs.paloaltonetworks.com
Palo Alto Networks - VPN Configuration Guidelines: https://knowledgebase.paloaltonetworks.com
Which Palo Alto Networks feature allows you to create dynamic security policies based on the behavior of the devices in your network?
What feature should be used to decrypt and inspect inbound SSL traffic without having to install a certificate on the client devices?
You are hosting a public-facing web server on your DMZ and access to that server is through a Palo Alto Networks firewall Both internal clients and internet clients access this web server using the FQDN public webserver acme com which resolves to the public address of 99.99 99.2
Which combination of NAT policies is necessary to enable access to the web server for both internal and internet clients?
A)
B)
C)
D)
To enable access to a public-facing web server for both internal and internet clients using the FQDN public.webserver.acme.com, which resolves to the public address 99.99.99.2, the necessary combination of NAT policies is:
C . Option C
Policy 11: DMZ to Untrust
Source Zone: DMZ
Destination Zone: Untrust
Destination Address: Web_Server_Public_99.99.99.2
Destination Translation: address: Web_Server_Private_172.16.1.2
Policy 12: Untrust to Untrust
Source Zone: Untrust
Destination Zone: Untrust
Destination Address: Web_Server_Public_99.99.99.2
Destination Translation: address: Web_Server_Private_172.16.1.2
These policies ensure that traffic destined for the public IP address 99.99.99.2 from both the DMZ and Untrust zones is properly translated to the internal web server's private IP address 172.16.1.2.
Palo Alto Networks - NAT Configuration: https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/networking/nat/nat-policy-rules
