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When configuring a Zone Protection profile, in which section (protection type) would an NGFW engineer configure options to protect against activities such as spoofed IP addresses and split handshake session establishment attempts?
Correct Answer:B
In the context of a Zone Protection profile, Protocol Protection is the section used to configure protections against activities such as spoofed IP addresses and split handshake session establishment attempts. These types of attacks typically involve manipulating protocol behaviors, such as IP address spoofing or session hijacking, and are mitigated by the Protocol Protection settings.
A large enterprise wants to implement certificate-based authentication for both users and devices, using an on-premises Microsoft Active Directory Certificate Services (AD CS) hierarchy as the primary certificate authority (CA). The enterprise also requires Online Certificate Status Protocol (OCSP) checks to ensure efficient revocation status updates and reduce the overhead on its NGFWs. The environment includes multiple Active Directory forests, Panorama management for several geographically dispersed firewalls, GlobalProtect portals and gateways needing distinct certificate profiles for users and devices, and strict Security policies demanding frequent revocation checks with minimal latency.
Which approach best addresses these requirements while maintaining consistent policy enforcement?
Correct Answer:B
This approach best addresses the enterprise??s requirements for certificate-based authentication, OCSP checks, and consistent policy enforcement:
Distributing the root and intermediate CA certificates via Panorama ensures that all firewalls in the enterprise are consistent in their trust chain and can validate certificates properly.
Configuring OCSP responder profiles on each firewall offloads the revocation checks to an internal OCSP server, which reduces the overhead on the firewalls and ensures fast, real- time certificate status checks.
Using CRL checks as a fallback ensures reliability in case the OCSP responder is unavailable.
Separate certificate profiles for users and devices ensure that the firewall can enforce different security policies based on the type of certificate (user vs. device).
Automated certificate enrollment methods such as Group Policy or SCEP streamline certificate distribution to endpoints, ensuring efficient management of certificates across geographically dispersed firewalls.
An NGFW engineer is configuring multiple Layer 2 interfaces on a Palo Alto Networks firewall, and all interfaces must be assigned to the same VLAN. During initial testing, it is reported that clients located behind the various interfaces cannot communicate with each other.
Which action taken by the engineer will resolve this issue?
Correct Answer:B
In a Layer 2 configuration, interfaces are typically grouped into the same Layer 2 zone. When the interfaces are assigned to the same VLAN, the firewall will treat them as part of the same broadcast domain.
In a Layer 2 setup, interfaces must be in the same Layer 2 zone to allow the traffic within the same VLAN to pass. Additionally, a security policy must be configured to allow traffic within this VLAN or zone. This will resolve the issue by ensuring that traffic is permitted between clients behind different interfaces assigned to the same VLAN.
What are the phases of the Palo Alto Networks AI Runtime Security: Network Intercept solution?
Correct Answer:B
The phases of the Palo Alto Networks AI Runtime Security: Network Intercept solution are designed to help identify and protect against potential threats in real time by using AI to detect and prevent malicious activities within the network.
Discovery: Identifying applications, services, and behaviors within the network to understand baseline activity.
Deployment: Implementing the solution into the network and integrating with existing security measures.
Detection: Monitoring traffic and activities to identify abnormal or malicious behavior. Prevention: Taking action to stop threats once detected, such as blocking malicious traffic or stopping exploit attempts.
By default, which type of traffic is configured by service route configuration to use the management interface?
Correct Answer:D
By default, the Autonomous Digital Experience Manager (ADEM) traffic is configured to use the management interface in a Palo Alto Networks firewall. The management interface is typically used for management-related traffic, such as monitoring and logging, and it is configured to handle ADEM-related traffic for the optimal performance of digital experience monitoring features.
This default configuration helps ensure that ADEM traffic does not interfere with regular traffic that may traverse other interfaces, such as traffic from security zones or IPSec tunnels.