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Palo Alto Networks PCNSE (Palo Alto Networks Certified Security Engineer) certification exam is a highly respected and sought-after credential in the cybersecurity industry. Palo Alto Networks Certified Security Engineer (PCNSE) PAN-OS 10.0 certification is designed for security professionals who are responsible for deploying, managing, and operating Palo Alto Networks Next-Generation Firewalls and associated technologies. Palo Alto Networks Certified Security Engineer (PCNSE) PAN-OS 10.0 certification exam validates the skills and knowledge necessary to implement and manage the Palo Alto Networks Next-Generation Firewall and Panorama management server in complex network environments.
NEW QUESTION # 51
Which option describes the operation of the automatic commit recovery feature?
- A. It enables a firewall to revert to the previous configuration if a commit causes HA partner connectivity failure.
- B. It enables a firewall to revert to the previous configuration if rule shadowing is detected.
- C. It enables a firewall to revert to the previous configuration if application dependency errors are found.
- D. It enables a firewall to revert to the previous configuration if a commit causes Panorama connectivity failure.
Answer: D
Explanation:
Explanation/Reference: https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-new-features/panorama-features/automatic- panorama-connection-recovery.html
NEW QUESTION # 52
Which three statements accurately describe Decryption Mirror? (Choose three.)
- A. Only management consent is required to use the Decryption Mirror feature
- B. Use of Decryption Mirror might enable malicious users with administrative access to the firewall to harvest sensitive information that is submitted via an encrypted channel
- C. Decryption, storage, inspection and use of SSL traffic are regulated in certain countries
- D. Decryption Mirror requires a tap interface on the firewall
- E. You should consult with your corporate counsel before activating and using Decryption Mirror in a production environment
Answer: B,C,E
Explanation:
https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/decryption/decryption-concepts/decryption-mirroring.html
"Keep in mind that the decryption, storage, inspection, and/or use of SSL traffic is governed in certain countries and user consent might be required in order to use the decryption mirror feature. Additionally, use of this feature could enable malicious users with administrative access to the firewall to harvest usernames, passwords, social security numbers, credit card numbers, or other sensitive information submitted using an encrypted channel. Palo Alto Networks recommends that you consult with your corporate counsel before activating and using this feature in a production environment."
NEW QUESTION # 53
An administrator wants multiple web servers in the DMZ to receive connections initiated from the internet.
Traffic destined for 206.15.22.9 port 80/TCP needs to be forwarded to the server at 10.1.1.22
Based on the information shown in the image, which NAT rule will forward web-browsing traffic correctly?
A:
B:
C:
D:
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: B
NEW QUESTION # 54
For which two reasons would a firewall discard a packet as part of the packet flow sequence? (Choose two )
- A. ingress processing errors
- B. rule match with action "allow"
- C. equal-cost multipath
- D. rule match with action "deny"
Answer: A,D
Explanation:
Explanation
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClVHCA0 Denying traffic will discard the packet. Packets can also be discarded due to malformed or incorrect frames, datagrams or packets.
NEW QUESTION # 55
An administrator wants a new Palo Alto Networks NGFW to obtain automatic application updates daily, so it is configured to use a scheduler for the application database. Unfortunately, they required the management network to be isolated so that it cannot reach the Internet.
Which configuration will enable the firewall to download and install application updates automatically?
- A. Download and install application updates cannot be done automatically if the MGT port cannot reach the Internet.
- B. Configure a Security policy rule to allow all traffic to and from the update servers.
- C. Configure a service route for Palo Alto Networks Services that uses a dataplane interface that can route traffic to the Internet, and create a Security policy rule to allow the traffic from that interface to the update servers if necessary.
- D. Configure a Policy Based Forwarding policy rule for the update server IP address so that traffic sourced from the management interfaced destined for the update servers goes out of the interface acting as your Internet connection.
Answer: C
NEW QUESTION # 56
Which GlobalProtect Client connect method requires the distribution and use of machine certificates?
- A. At-boot
- B. Pre-logon
- C. User-logon (Always on)
- D. On-demand
Answer: B
Explanation:
Client certificate refers to user cert, it can be used for 'user-logon'/'on-demand' connect methods. Used to authenticate a user. -Machine certificate refers to device cert, it can be used for 'pre-logon' connect method. This is used to authenticate a device, not a user.
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClFoCAK
NEW QUESTION # 57
What should an administrator consider when planning to revert Panorama to a pre-PAN-OS 8.1 version?
- A. An administrator must use the Expedition tool to adapt the configuration to the pre-PAN-OS 8.1 state.
- B. When Panorama is reverted to an earlier PAN-OS release, variables used in templates or template stacks will be removed automatically.
- C. Administrators need to manually update variable characters to those used in pre-PAN-OS 8.1.
- D. Panorama cannot be reverted to an earlier PAN-OS release if variables are used in templates or template stacks.
Answer: D
Explanation:
Explanation
You are unable to downgrade from PAN-OS 8.1 to an earlier PAN-OS release if variables are used in your template or template stack configuration. Variables must be removed from the template and template stack configuration to downgrade.
NEW QUESTION # 58
Which CLI command is used to simulate traffic going through the firewall and determine which Security policy rule, NAT translation, static route, or PBF rule will be triggered by the traffic?
- A. check
- B. test
- C. sim
- D. find
Answer: B
Explanation:
Reference:
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClQSCA0
NEW QUESTION # 59
A company.com wants to enable Application Override. Given the following screenshot:
Which two statements are true if Source and Destination traffic match the Application Override policy? (Choose two)
- A. Traffic utilizing UDP Port 16384 will bypass the App-ID and Content-ID engines.
- B. Traffic will be forced to operate over UDP Port 16384.
- C. Traffic utilizing UDP Port 16384 will now be identified as "rtp-base".
- D. Traffic that matches "rtp-base" will bypass the App-ID and Content-ID engines.
Answer: A,C
Explanation:
An application override policy is changes how the Palo Alto Networks firewall classifies network traffic into applications. An application override with a custom application prevents the session from being processed by the App-ID engine, which is a Layer-7 inspection.
https://live.paloaltonetworks.com/t5/Configuration-Articles/How-to-Create-an-Application-Override-Policy/ta-p/60044
NEW QUESTION # 60
Please match the terms to their corresponding definitions.
Answer:
Explanation:
NEW QUESTION # 61
Which three rule types are available when defining policies in Panorama? (Choose three.)
- A. Default Rules
- B. Pre Rules
- C. Clean Up Rules
- D. Post Rules
- E. Stealth Rules
Answer: A,B,D
Explanation:
Explanation: https://www.paloaltonetworks.com/documentation/71/pan-os/web-interface- help/panorama-web-interface/defining-policies-on-panorama
NEW QUESTION # 62
A network administrator uses Panorama to push security polices to managed firewalls at branch offices. Which policy type should be configured on Panorama if the administrators at the branch office sites to override these products?
- A. Implicit Rules
- B. Pre Rules
- C. Explicit Rules
- D. Post Rules
Answer: B
NEW QUESTION # 63
Which option would an administrator choose to define the certificate and protocol that Panorama and its
managed devices use for SSL/TLS services?
- A. Configure an SSL/TLS Profile.
- B. Set up Security policy rule to allow SSL communication.
- C. Set up SSL/TLS under Polices > Service/URL Category>Service.
- D. Configure a Decryption Profile and select SSL/TLS services.
Answer: A
Explanation:
Explanation/Reference:
Reference: https://www.paloaltonetworks.com/documentation/80/pan-os/web-interface-help/device/device-
certificate-management-ssltls-service-profile
NEW QUESTION # 64
Which three use cases are valid reasons for requiring an Active/Active high availability deployment? (Choose three.)
- A. The environment requires that both firewalls maintain their own routing tables for faster dynamic routing protocol convergence
- B. The environment requires that traffic be load-balanced across both firewalls to handle peak traffic spikes
- C. The environment requires real, full-time redundancy from both firewalls at all times
- D. The environment requires Layer 2 interfaces in the deployment
- E. The environment requires that all configuration must be fully synchronized between both members of the HA pair
Answer: A,B,C
Explanation:
Explanation
Active/Active high availability is a deployment mode that allows both firewalls in an HA pair to actively process traffic and share the load. Active/Active HA is suitable for environments that require real, full-time redundancy from both firewalls at all times, as there is no failover time or session loss in case of a firewall failure. Active/Active HA is also suitable for environments that require that both firewalls maintain their own routing tables for faster dynamic routing protocol convergence, as each firewall can run its own routing protocols and exchange routes with other routers independently. Active/Active HA is also suitable for environments that require that traffic be load-balanced across both firewalls to handle peak traffic spikes, as each firewall can process a portion of the traffic and increase the overall throughput and performance.
Active/Active HA is not suitable for environments that require Layer 2 interfaces in the deployment, as Layer
2 interfaces are not supported in Active/Active HA mode. Active/Active HA is also not suitable for environments that require that all configuration must be fully synchronized between both members of the HA pair, as some configuration settings are not synchronized in Active/Active HA mode, such as virtual router configuration, virtual wire configuration, and QoS configuration. References: :
https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-admin/high-availability/set-up-activeactive-ha :
https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-admin/high-availability/set-up-activeactive-ha/determine-
NEW QUESTION # 65
Which of the following are valid Subscriptions for the Next Generation Platform? [Select All that apply]
- A. App ID
- B. User ID
- C. Support
- D. SSL Decryption
- E. Threat Prevention
- F. Content ID
- G. URL Filtering
Answer: C,E,G
NEW QUESTION # 66
An administrator is seeing one of the firewalls in a HA active/passive pair moved to 'suspended" state due to Non-functional loop. Which three actions will help the administrator troubleshool this issue? (Choose three.)
- A. Check the High Availability > Link and Path Monitoring settings.
- B. Check the High Availability > HA Communications > Packet Forwarding settings.
- C. Check the HA Link Monitoring interface cables.
- D. Check High Availability > Active/Passive Settings > Passive Link State
- E. Use the CLI command show high-availability flap-statistics
Answer: A,C,E
Explanation:
Explanation
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClhJCAS&lang=ja&refURL=
NEW QUESTION # 67
Which feature must you configure to prevent users form accidentally submitting their corporate credentials to a phishing website?
- A. Anti-Spyware profile
- B. URL Filtering profile
- C. Zone Protection profile
- D. Vulnerability Protection profile
Answer: B
NEW QUESTION # 68
A firewall is configured with SSL Forward Proxy decryption and has the following four enterprise certificate authorities (Cas) i. Enterprise-Trusted-CA; which is verified as Forward Trust Certificate (The CA is also installed in the trusted store of the end-user browser and system ) ii. Enterpnse-Untrusted-CA, which is verified as Forward Untrust Certificate iii. Enterprise-lntermediate-CA iv. Enterprise-Root-CA which is verified only as Trusted Root CA An end-user visits https //www example-website com/ with a server certificate Common Name (CN) www example-website com The firewall does the SSL Forward Proxy decryption for the website and the server certificate is not trusted by the firewall The end-user's browser will show that the certificate for www.example-website.com was issued by which of the following?
- A. Enterprise-Untrusted-CA which is a self-signed CA
- B. Enterprise-lntermediate-CA which was. in turn, issued by Enterprise-Root-CA
- C. Enterprise-Root-CA which is a self-signed CA
- D. Enterprise-Trusted-CA which is a self-signed CA
Answer: A
NEW QUESTION # 69
In a template, which two objects can be configured? (Choose two.)
- A. Monitor profile
- B. IPsec tunnel
- C. SD-WAN path quality profile
- D. Application group
Answer: C
Explanation:
Explanation
According to the Palo Alto Networks documentation1, a template is a set of configuration settings that you can apply to firewalls or Panorama managed collectors. A template can contain settings for network and device configuration, such as interfaces, zones, virtual routers, DNS, NTP, logging, and more. Therefore, the correct answer is A and B.
The other options are not objects that can be configured in a template:
IPsec tunnel: This option is not an object that can be configured in a template. IPsec tunnel is a feature that allows establishing secure VPN connections between firewalls or other devices. IPsec tunnel configuration is part of the policy configuration, not the network or device configuration2.
Application group: This option is not an object that can be configured in a template. Application group is an object that groups applications based on various criteria, such as category, subcategory, technology, or risk. Application group configuration is part of the object configuration, not the network or device configuration3.
References: 1:
https://docs.paloaltonetworks.com/panorama/9-1/panorama-admin/manage-firewalls/manage-templates-and-temp
2:
https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-admin/vpn/site-to-site-vpn/set-up-a-site-to-site-vpn-betwee
3:
https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-admin/app-id/manage-custom-or-unknown-applications/cre
NEW QUESTION # 70
An administrator needs to upgrade a Palo Alto Networks NGFW to the most current version of PAN-OS® software. The firewall has internet connectivity through an Ethernet interface, but no internet connectivity from the management interface. The Security policy has the default security rules and a rule that allows all web-browsing traffic from any to any zone.
What must the administrator configure so that the PAN-OS® software can be upgraded?
- A. CRL
- B. Service route
- C. Security policy rule
- D. Scheduler
Answer: C
NEW QUESTION # 71
A client is concerned about resource exhaustion because of denial-of-service attacks against their DNS servers.
Which option will protect the individual servers?
- A. Use the DNS App-ID with application-default.
- B. Apply an Anti-Spyware Profile with DNS sinkholing.
- C. Apply a classified DoS Protection Profile.
- D. Enable packet buffer protection on the Zone Protection Profile.
Answer: C
Explanation:
Explanation
https://docs.paloaltonetworks.com/pan-os/8-0/pan-os-admin/zone-protection-and-dos-protection/zone-defense/do To protect critical web or DNS servers on your network, protect the individual servers. To do this, set appropriate flooding and resource protection thresholds in a DoS protection profile, and create a DoS protection policy rule that applies the profile to each server's IP address by adding the IP addresses as the rule's destination criteria.
NEW QUESTION # 72
The same route appears in the routing table three times using three different protocols Which mechanism determines how the firewall chooses which route to use?
- A. Administrative distance
- B. Order in the routing table
- C. Round Robin load balancing
- D. Metric
Answer: A
Explanation:
Explanation
Administrative distance is the measure of trustworthiness of a routing protocol. It is used to determine the best path when multiple routes to the same destination exist. The route with the lowest administrative distance is chosen as the best route.
When the same route appears in the routing table three times using three different protocols, the mechanism that determines which route the firewall chooses to use is the administrative distance. This is explained in the Palo Alto Networks PCNSE Study Guide in Chapter 6: Routing, under the section "Route Selection":
"Administrative distance is a value assigned to each protocol that the firewall uses to determine which route to use if multiple protocols provide routes to the same destination. The route with the lowest administrative distance is preferred."
NEW QUESTION # 73
Which type of policy in Palo Alto Networks firewalls can use Device-ID as a match condition?
- A. NAT
- B. QoS
- C. Tunnel inspection
- D. DOS protection
Answer: D
NEW QUESTION # 74
Which operation will impact performance of the management plane?
- A. WildFire submissions
- B. generating a SaaS Application report
- C. DoS protection
- D. decrypting SSL sessions
Answer: B
Explanation:
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClSvCAK
NEW QUESTION # 75
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