Free Paloalto Networks PCNSE Practice Exam with Questions & Answers

Decryption Mirror is a feature that allows a Palo Alto Networks firewall to send a copy of decrypted traffic to an external security device or tool for further analysis. The potential risk associated with Decryption Mirror is that if the firewall administrator's credentials are compromised, a malicious user could potentially access sensitive decrypted information. Hence, it's advised to be cautious and ensure proper handling of this feature.

Additionally, laws and regulations regarding the decryption, storage, inspection, and use of SSL/TLS encrypted traffic vary by country and industry. It is crucial to ensure compliance with relevant laws and best practices when using Decryption Mirror. This often requires consultation with corporate legal counsel to understand the implications and ensure that the use of such features does not violate privacy laws or regulatory requirements.

The need for administrative consent and the legal implications of using Decryption Mirror features are outlined in Palo Alto Networks' "PAN-OS® Administrator’s Guide" and best practice documentation. It is not specifically required to have a tap interface to use Decryption Mirror, which eliminates option A. Option C is incorrect because it is not just management consent but legal compliance that needs to be considered.

A: https://docs.paloaltonetworks.com/pan-os/10-1/pan-os-web-interface-help/network/network-virtual-routers/more-runtime-stats-for-a-logical-router#id5628a5e4-e908-457e-a2fd-270a476ab752

D: https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-cli-quick-start/cli-cheat-sheets/cli-cheat-sheet-networking

Based on PAN-OS 11.0 documentation, the forwarding configuration for specific log types in Device > Log Settings involves selecting log types for system-level logs, which include HIP Match and Configuration logs.

Explanation for Each Option

A. Threat

Threat logs record detected security threats such as malware, viruses, and vulnerabilities.

Forwarding of Threat logs is not configured in Device > Log Settings. Instead, Threat logs are forwarded using Log Forwarding Profiles applied to Security Policies.

Verdict: Incorrect.

B. HIP Match

HIP Match logs capture information about endpoint compliance reported by GlobalProtect clients.

These logs can be configured for forwarding in Device > Log Settings for monitoring and compliance purposes.

Verdict: Correct.

C. Traffic

Traffic logs provide details about allowed or denied network traffic.

Forwarding of Traffic logs is configured using Log Forwarding Profiles applied to Security Policies, not in Device > Log Settings.

Verdict: Incorrect.

D. Configuration

Configuration logs track administrative changes to the firewall, such as updates to policies, settings, and objects.

These logs can be forwarded from Device > Log Settings for auditing purposes.

Verdict: Correct.

Correct Answer

B. HIP Match

D. Configuration

Key Points from PAN-OS 11.0 Documentation

Device > Log Settings is specifically for system-related logs like HIP Match and Configuration.

Logs like Threat and Traffic are handled through Log Forwarding Profiles applied to Security or NAT policies.

Documentation Reference

For further details, refer to the official Palo Alto Networks PAN-OS 11.0 Admin Guide under Device > Log Settings. This section outlines which log types can be forwarded from this menu.

The Device Group and Template Admin role is tailored for managing specific device groups and templates in Panorama, allowing contractors to deploy policies and objects within their assigned scope without broader administrative access. This aligns with compliance by restricting privileges.

Option B (Dynamic Admin) is undefined in PAN-OS; Panorama Admin is too broad. Option C (Read-only Superuser) prevents configuration changes. Option D (Custom Panorama Admin) could work but requires more setup than the predefined role. Documentation recommends this role for such scenarios.

https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-admin/quality-of-service/qos-concepts/qos-classes

IP flood thresholds, you can also use DoS Protection profiles to detect and prevent session exhaustion attacks in which a large number of hosts (bots) establish as many sessions as possible to consume a target’s resources. On the profile’s Resources Protection tab, you can set the maximum number of concurrent sessions that the device(s) defined in the DoS Protection policy rule to which you apply the profile can receive. When the number of concurrent sessions reaches its maximum limit, new sessions are dropped. https://docs.paloaltonetworks.com/pan-os/10-1/pan-os-admin/zone-protection-and-dos-protection/zone-defense/dos-protection-profiles-and-policy-rules/dos-protection-profiles.html

https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-admin/zone-protection-and-dos-protection/zone-defense/dos-protection-profiles-and-policy-rules/dos-protection-profiles#ida42d52fa-3366-4695-bb4a-d39ebf3b6a5f

https://docs.paloaltonetworks.com/wildfire/10-2/wildfire-admin/wildfire-overview/wildfire-concepts/verdicts

Each WildFire cloud—global (U.S.), regional, and private—analyzes samples and generates WildFire verdicts independently of the other WildFire clouds. With the exception of WildFire private cloud verdicts, WildFire verdicts are shared globally, enabling WildFire users to access a worldwide database of threat data. https://docs.paloaltonetworks.com/wildfire/10-1/wildfire-admin/wildfire-overview/wildfire-concepts/verdicts.html