Paloalto Networks Updated PSE-Strata Exam Questions and Answers by kody

In Panorama, the centralized management tool for Palo Alto Networks firewalls, WildFire analysis reports, threat logs, and botnet reports are essential for identifying the inclusion of a host source in a command-and-control (C2) incident. WildFire analysis reports provide detailed insights into malware behavior and characteristics. Threat logs record events related to security threats, such as attempted intrusions or malware detections. Botnet reports specifically track botnet activity, identifying compromised hosts that communicate with known botnet servers. By reviewing these reports and logs, administrators can accurately identify and mitigate C2 incidents.

In Panorama, templates are used to define common base configurations that can be applied across multiple firewalls. The following tabs are crucial for this purpose:

Network Tab: This tab is used to define network configurations, including interface settings, routing, and other network-related parameters that need to be consistent across multiple firewalls​ (Palo Alto Networks)​​ (Palo Alto Networks)​.

Device Tab: This tab allows administrators to set up device-specific configurations such as system settings, logging, and other administrative settings that form the base configuration for the firewalls​ (Palo Alto Networks)​​ (Palo Alto Networks)​.

Dynamic User Groups (DUGs) in Palo Alto Networks are determined using tags. Tags are metadata assigned to users based on various criteria, such as behavior, location, or other attributes. These tags are used to dynamically update group memberships without manual intervention. For instance, if a user meets certain conditions defined by the administrator, they are automatically tagged and included in the respective DUG. This feature enhances the flexibility and automation of security policies, ensuring that the right policies are applied to the right users in real-time.

DNS Sinkholing is a powerful feature in network security that offers several advantages:

Forging DNS replies to known malicious domains: This technique redirects malicious domain queries to a designated IP address (sinkhole), effectively preventing the malware from communicating with its command and control servers, thereby neutralizing its threat.

Working upstream from the internal DNS server: DNS Sinkholing can be implemented upstream, meaning it intercepts and manipulates DNS queries before they reach the internal DNS server. This preemptive action helps in blocking threats early in the DNS resolution process, providing an additional security layer​ (Palo Alto Networks)​​ (Palo Alto Networks)​.