Four configuration choices are listed, and each could be used to block access to a specific URL.
If you configured each choice to block the same URL, then which choice would be evaluated last in the processing order to block access to the URL?
In Palo Alto Networks firewalls, the order of evaluation for blocking access to specific URLs involves several components, including URL Filtering profiles and Security policy rules. Among the options listed, the Custom URL category in a Security policy rule is evaluated last in the processing order. This is because the firewall processes Security policy rules after URL Filtering profiles. If a URL matches a Custom URL category in a Security policy rule, this rule will override any allow actions in URL Filtering profiles due to the hierarchical nature of policy evaluation. Security policies provide the final verdict on whether traffic is allowed or denied, making them the last line of evaluation for access control, including URL blocking.
A company is deploying User-ID in their network. The firewall team needs to have the ability to see and choose from a list of usernames and user groups directly inside the Panorama policies when creating new security rules.
How can this be achieved?
To enable the firewall team to view and select from a list of usernames and user groups directly within Panorama policies for new security rule creation, User-ID group mapping should be configured in Panorama under User Identification. This feature allows Panorama to collect user and group information from various sources (like Active Directory) and use this information to create policies. By setting up User-ID group mapping, administrators can leverage user identity as criteria in security rules, enabling more granular access control and policy enforcement based on user or group membership, thereby enhancing the overall security posture.
PBF can address which two scenarios? (Choose two.)
Policy-Based Forwarding (PBF) on Palo Alto Networks firewalls allows administrators to define forwarding decisions based on criteria other than the destination IP address, such as the application, source address, or user. It can address scenarios like:
A) Routing FTP to a backup ISP link to save bandwidth on the primary ISP link: PBF can be configured to identify FTP traffic and route it through a different ISP, preserving bandwidth on the primary link for other critical applications.
B) Providing application connectivity when the primary circuit fails: PBF can be used for failover purposes, directing traffic to an alternate path if the primary connection goes down, ensuring continuous application availability.
PBF is not designed to bypass Layer 7 inspection or forward traffic based solely on source port, as these tasks are managed through different mechanisms within the firewall's operating system.
When you troubleshoot an SSL Decryption issue, which PAN-OS CL1 command do you use to check the details of the Forward Trust certificate. Forward Untrust certificate, and SSL Inbound Inspection certificate?
To troubleshoot SSL Decryption issues and check the details of the Forward Trust certificate, Forward Untrust certificate, and SSL Inbound Inspection certificate, the PAN-OS CLI command debug dataplane show ssl-decrypt ssl-certs is used. This command provides detailed information about the SSL certificates involved in decryption and inspection processes, allowing administrators to verify certificate validity, issuer details, and other critical parameters. Understanding the certificate details is crucial in diagnosing issues related to SSL decryption, such as certificate validation errors or misconfigurations that could lead to decryption failures.
Where is Palo Alto Networks Device Telemetry data stored on a firewall with a device certificate installed?
Palo Alto Networks Device Telemetry data, collected from firewalls with a device certificate installed, is stored on Palo Alto Networks Update Servers. This telemetry data includes information about threats, device health, and other operational metrics that are crucial for the continuous improvement of security services and threat intelligence. The collected data is anonymized and securely transmitted to Palo Alto Networks, where it is used to enhance the overall effectiveness of threat identification and prevention capabilities across all deployed devices. This collaborative approach helps in keeping the security ecosystem updated and resilient against emerging threats.
