Which of the following statements best describes how Palo Alto Networks Next-Generation Firewalls
(NGFWs) handle traffic monitoring and logging?
Correct Answer: A
Explanation:
Option A: Palo Alto Networks NGFWs support real-time traffic monitoring through the Application
Command Center (ACC) and log all traffic events, including both allowed and denied connections. This
helps administrators analyze network behavior, troubleshoot performance issues, and detect security
threats. Traffic logs, threat logs, URL filtering logs, and system logs are generated based on policy
configurations and can be forwarded to external SIEM solutions for extended analysis.
Option B: Palo Alto Networks NGFWs can forward logs to SIEM solutions but also store logs locally in their log storage partition. These logs can be viewed via the Monitor tab in the firewall’s web interface.
Option C: Logs are retained based on log storage capacity and configured log retention policies.
Administrators can define how long logs are stored before being overwritten. Logs are not discarded
arbitrarily after 24 hours unless configured to do so.
Option D: While NGFWs do log denied traffic, they also log allowed traffic based on configured policies.
Monitoring both allowed and denied traffic helps security teams detect suspicious activity in seemingly
legitimate connections.
Question 2
Which Palo Alto Networks firewall solution is best suited for securing Kubernetes environments by
providing deep visibility and segmentation for containerized workloads?
Correct Answer: C
Explanation:
Option A: Cloud NGFW is a fully managed firewall service designed for public cloud environments like
AWS and Azure, but it does not provide native Kubernetes protection.
Option B: Prisma Access is a cloud-delivered security solution focused on SASE (Secure Access
Service Edge), securing remote users and branch offices, but it is not a Kubernetes-native firewall
solution.
Option C: The CN-Series is specifically designed for Kubernetes environments, offering containerized
firewall capabilities. It provides visibility, segmentation, and threat prevention inside Kubernetes clusters,
making it the best choice for securing containerized workloads.
Option D: The PA-Series is a hardware-based NGFW designed for on-premises data centers and
enterprises. While it provides high-performance security, it does not integrate natively with Kubernetes
environments.
Question 3
Which step is necessary to ensure an organization is using the inline cloud analysis features in its Advanced Threat Prevention subscription?
Correct Answer: B
Explanation:
The inline cloud analysis feature in the Advanced Threat Prevention subscription enables real-time threat detection using machine learning (ML) and deep-learning models . However, for it to be effective, the firewall must decrypt encrypted traffic to analyze potential threats hidden within TLS/SSL connections . Threat actors often hide malware and exploits in encrypted traffic. Without SSL decryption, inline cloud analysis cannot inspect encrypted threats. Decryption allows full visibility into traffic for inline deep-learning threat detection. A. Configure Advanced Threat Prevention profiles with default settings and only focus on high-risk traffic to avoid affecting network performance. ❌ Incorrect, because default settings may not enable inline cloud analysis , and focusing only on high-risk traffic reduces security effectiveness . C. Update or create a new anti-spyware security profile and enable the appropriate local deep-learning models. ❌ Incorrect, because Anti-Spyware profiles detect command-and-control (C2) traffic , but inline cloud analysis requires inspecting full packet content, which requires SSL decryption . D. Disable anti-spyware to avoid performance impacts and rely solely on external threat intelligence. ❌ Incorrect, because disabling anti-spyware would leave the network vulnerable . Inline cloud analysis works in conjunction with threat intelligence and local prevention capabilities . Firewall Deployment – Ensures encrypted traffic is inspected for threats . Security Policies – Requires SSL decryption policies to apply Advanced Threat Prevention . VPN Configurations – Ensures decryption and inspection apply to VPN traffic . Threat Prevention – Works alongside Advanced WildFire and inline ML models . WildFire Integration – Inspects unknown threats in decrypted files . Zero Trust Architectures – Enforces continuous inspection of all encrypted traffic . Why SSL Decryption is Necessary? Why Other Options Are Incorrect? References to Firewall Deployment and Security Features: Thus, the correct answer is: ✅ B. Enable SSL decryption in Security policies to inspect and analyze encrypted traffic for threats
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