PCNSA Flashcards
Which plane on a Palo Alto Networks Firewall provides configuration, logging, and reporting functions on a separate processor?
A. management
B. network processing
C. data
D. security processing
A
A security administrator has configured App-ID updates to be automatically downloaded and installed. The company is currently using an application identified byApp-ID as SuperApp_base. On a content update notice, Palo Alto Networks is adding new app signatures labeled SuperApp_chat and SuperApp_download, which will be deployed in 30 days.
Based on the information, how is the SuperApp traffic affected after the 30 days have passed?
A. All traffic matching the SuperApp_chat, and SuperApp_download is denied because it no longer matches the SuperApp-base application
B. No impact because the apps were automatically downloaded and installed
C. No impact because the firewall automatically adds the rules to the App-ID interface
D. All traffic matching the SuperApp_base, SuperApp_chat, and SuperApp_download is denied until the security administrator approves the applications
A
Chat & Download is denied because it doesn’t match the base application.
How many zones can an interface be assigned with a Palo Alto Networks firewall?
A. two
B. three
C. four
D. one
D
Which dataplane layer provides pattern protection for spyware and vulnerability exploits on a Palo Alto Networks Firewall?
A. Signature Matching
B. Network Processing
C. Security Processing
D. Data Interfaces
A
Which option shows the attributes that are selectable when setting up application filters?
A. Category, Subcategory, Technology, and Characteristic
B. Category, Subcategory, Technology, Risk, and Characteristic
C. Name, Category, Technology, Risk, and Characteristic
D. Category, Subcategory, Risk, Standard Ports, and Technology
B
Actions can be set for which two items in a URL filtering security profile? (Choose two.)
A. Block List
B. Custom URL Categories
C. PAN-DB URL Categories
D. Allow List
A D
Which two statements are correct about App-ID content updates? (Choose two.)
A. Updated application content might change how Security policy rules are enforced.
B. After an application content update, new applications must be manually classified prior to use.
C. Existing security policy rules are not affected by application content updates.
D. After an application content update, new applications are automatically identified and classified.
A D
Which User-ID mapping method should be used for an environment with users that do not authenticate to Active Directory?
A. Windows session monitoring
B. passive server monitoring using the Windows-based agent
C. Captive Portal
D. passive server monitoring using a PAN-OS integrated User-ID agent
C
An administrator needs to allow users to use their own office applications. How should the administrator configure the firewall to allow multiple applications in a dynamic environment?
A. Create an Application Filter and name it Office Programs, then filter it on the business-systems category, office-programs subcategory
B. Create an Application Group and add business-systems to it
C. Create an Application Filter and name it Office Programs, then filter it on the business-systems category
D. Create an Application Group and add Office 365, Evernote, Google Docs, and Libre Office
A
Which statement is true regarding a Best Practice Assessment?
A. The BPA tool can be run only on firewalls
B. It provides a percentage of adoption for each assessment area
C. The assessment, guided by an experienced sales engineer, helps determine the areas of greatest risk where you should focus prevention activities
D. It provides a set of questionnaires that help uncover security risk prevention gaps across all areas of network and security architecture
B
Choose the option that correctly completes this statement. A Security Profile can block or allow traffic ____________.
A. on either the data plane or the management plane.
B. after it is matched by a security policy rule that allows traffic.
C. before it is matched to a Security policy rule.
D. after it is matched by a security policy rule that allows or blocks traffic.
B
When creating a Source NAT policy, which entry in the Translated Packet tab will display the options Dynamic IP and Port, Dynamic, Static IP, and None?
A. Translation Type
B. Interface
C. Address Type
D. IP Address
A
Which interface does not require a MAC or IP address?
A. Virtual Wire
B. Layer3
C. Layer2
D. Loopback
A
A company moved its old port-based firewall to a new Palo Alto Networks NGFW 60 days ago. Which utility should the company use to identify out-of-date or unused rules on the firewall?
A. Rule Usage Filter > No App Specified
B. Rule Usage Filter >Hit Count > Unused in 30 days
C. Rule Usage Filter > Unused Apps
D. Rule Usage Filter > Hit Count > Unused in 90 days
D
Order the steps needed to create a new security zone with a Palo Alto Networks firewall.
Select and Place:
* select zones form the list of available items
* assign interfaces as needed
* select network tab
* specify zone name
* select add
* specify zone type
- Select network tab
- Select zones from the list of available items
- Select add
- Specify zone name
- specify zone type
- Assign interfaces as needed
What are two differences between an implicit dependency and an explicit dependency in App-ID? (Choose two.)
A. An implicit dependency does not require the dependent application to be added in the security policy
B. An implicit dependency requires the dependent application to be added in the security policy
C. An explicit dependency does not require the dependent application to be added in the security policy
D. An explicit dependency requires the dependent application to be added in the security policy
A D
Recently changes were made to the firewall to optimize the policies and the security team wants to see if those changes are helping.
What is the quickest way to reset the hit counter to zero in all the security policy rules?
A. At the CLI enter the command reset rules and press Enter
B. Highlight a rule and use the Reset Rule Hit Counter > Selected Rules for each rule
C. Reboot the firewall
D. Use the Reset Rule Hit Counter > All Rules option
D
Which two App-ID applications will you need to allow in your Security policy to use facebook-chat? (Choose two.)
A. facebook
B. facebook-chat
C. facebook-base
D. facebook-email
B C
Which User-ID agent would be appropriate in a network with multiple WAN links, limited network bandwidth, and limited firewall management plane resources?
A. Windows-based agent deployed on the internal network
B. PAN-OS integrated agent deployed on the internal network
C. Citrix terminal server deployed on the internal network
D. Windows-based agent deployed on each of the WAN Links
A
Your company requires positive username attribution of every IP address used by wireless devices to support a new compliance requirement. You must collect “IP to-user” mappings as soon as possible with minimal downtime and minimal configuration changes to the wireless devices themselves. The wireless devices are from various manufactures.
Given the scenario, choose the option for sending IP-to-user mappings to the NGFW.
A. syslog
B. RADIUS
C. UID redistribution
D. XFF header
A
An administrator receives a global notification for a new malware that infects hosts. The infection will result in the infected host attempting to contact a command- and-control (C2) server.
Which two security profile components will detect and prevent this threat after the firewall’s signature database has been updated? (Choose two.)
A. vulnerability protection profile applied to outbound security policies
B. anti-spyware profile applied to outbound security policies
C. antivirus profile applied to outbound security policies
D. URL filtering profile applied to outbound security policies
B C
Key words “detect” and “prevent”
At which stage of the Cyber-Attack Lifecycle would the attacker attach an infected PDF file to an email?
A. Delivery
B. Reconnaissance
C. Command and Control
D. Exploitation
A
Identify the correct order to configure the PAN-OS integrated USER-ID agent.
3. add the service account to monitor the server(s)
2. define the address of the servers to be monitored on the firewall
4. commit the configuration, and verify agent connection status
1. create a service account on the Domain Controller with sufficient permissions to execute the User- ID agent
A. 2-3-4-1
B. 1-4-3-2
C. 3-1-2-4
D. 1-3-2-4
D
On which port will SSH be allowed if nothing is specified in the security policy?
A. 80
B. 53
C. 22
D. 23
C