Paloalto Networks PCNSE Exam With Confidence Using Practice Dumps

Palo Alto firewalls can gather User-ID mappings from proxies via Syslog (Option B), parsing log messages with user-IP data, and XFF Headers (Option D), extracting user info from HTTP headers (X-Forwarded-For) if the proxy supports it.

Option A (Client Probing) queries clients, not proxies. Option C (Server Monitoring) targets servers like AD, not proxies. Documentation lists these methods for proxy integration.

The engineer is configuring a DoS Protection profile to defend specific endpoints and resources against malicious activity. A DoS Protection profile is a feature that enables the firewall to detect and prevent denial-of-service (DoS) attacks that attempt to overwhelm network resources or disrupt services. A DoS Protection profile can provide granular defense against targeted flood attacks for specific critical systems that are accessed by users from the internet, such as web servers, DNS servers, or VPN gateways. A DoS Protection profile can be applied to a security policy rule that matches the traffic to and from the protected systems, and can specify the thresholds and actions for different types of flood attacks, such as SYN, UDP, ICMP, or other IP floods12. References: DoS Protection, PCNSE Study Guide (page 58)