Free NetSec-Pro Practice Test Questions 2026

Explanation:

To create a custom report in Prisma Access via Strata Cloud Manager (SCM), you must first configure a dashboard that includes the widgets or visualizations you want in the report. The custom report pulls its content directly from the dashboards.

Once a dashboard is configured:

You can generate custom PDF reports based on that dashboard.
You can schedule automatic report delivery.
Reports can focus on areas like threat activity, application usage, remote user behavior, etc.

Explanation:

In Prisma SD-WAN, the key feature that ensures optimal traffic flow between remote sites and headquarters is dynamic path selection based on real-time performance metrics. Here’s why:

1.Dynamic Path Selection (Option B)
Prisma SD-WAN continuously monitors latency, jitter, packet loss, and bandwidth across multiple WAN links (MPLS, Internet, LTE, etc.).
It automatically steers traffic over the best-performing path in real time, improving application performance.
This is a core feature of Prisma SD-WAN and should be configured first before fine-tuning other settings.

2.Why Not Other Options?
A. Deploy redundant ION devices → Redundancy is important but secondary to dynamic path control.
C. Configure static routes → Static routes defeat the purpose of SD-WAN’s adaptive routing.
D. Enable split tunneling → Split tunneling is useful for directing traffic locally but doesn’t optimize WAN paths.

Explanation:

A Next-Generation Firewall (NGFW) uses SYN cookies as part of its SYN flood protection mechanism to determine whether new TCP session setups are legitimate or illegitimate.
When a client tries to initiate a TCP connection, it sends a SYN packet. In case of a potential SYN flood attack (where many SYNs are sent to overwhelm a server or firewall), the NGFW may not allocate resources immediately. Instead, it replies with a SYN-ACK containing a SYN cookie—a cryptographic hash that encodes information about the connection.
If the client responds with an ACK (completing the 3-way handshake) and includes the valid SYN cookie, the session is considered legitimate. Otherwise, it's ignored.

Explanation:

To maintain continuity and security during a Prisma Access data plane software upgrade, Palo Alto Networks recommends a phased and cautious approach:

Best Practices:
Back up configurations before initiating the upgrade to prevent data loss.
Schedule upgrades during off-peak hours (typically weekends) to minimize user impact.

Use a phased rollout:
Upgrade selected locations first (Phase #1).
Monitor for issues.
Proceed with remaining locations (Phase #2) after validation.

This approach ensures:
Minimal disruption to business operations.
Time to detect and resolve any upgrade-related issues.
Flexibility to roll back if necessary.

Why Other Options Are Incorrect

B. Use SCM to perform dynamic upgrades simultaneously
SCM supports upgrade scheduling, but simultaneous upgrades across all locations increase risk and reduce control.
C. Disable all security features during the upgrade
This compromises network protection and is not recommended.
D. Perform the upgrade during peak business hours
This risks major disruption and user complaints.

Explanation:

Advanced WildFire integrates with third-party applications primarily through the WildFire API. This API allows external systems to:

.Submit files or URLs for analysis
.Retrieve verdicts and analysis reports
.Automate threat detection workflows
.Build custom integrations with SIEMs, SOAR tools, or custom-built security systems

Using the WildFire public or private cloud API, organizations can incorporate WildFire's malware analysis and threat intelligence into their broader security infrastructure.

Explanation:

Enterprise Data Loss Prevention (DLP) is the subscription that enables Palo Alto Networks NGFWs and Prisma Access to inspect non-file format-based traffic—such as web forms, JSON, and MIME content—that matches Data Filtering Profile criteria. This traffic is sent to the DLP cloud service, which then renders a verdict on whether the data violates any configured policies.

Key Capabilities:
Inspects non-file-based traffic (e.g., HTTP POST data, form submissions)
Applies data filtering profiles to detect sensitive information
Sends matching traffic to the Enterprise DLP cloud engine for analysis
Supports verdict rendering for both file and non-file content
This functionality is essential for organizations looking to prevent data exfiltration through web applications, collaboration tools, and custom apps.

Why Other Options Are Incorrect

B. Advanced URL Filtering
Focuses on real-time web threat detection, not data pattern inspection.
C. SaaS Security Inline
Inspects SaaS app traffic for compliance and threats, but not used for non-file-based DLP verdicts.
D. Advanced WildFire
Analyzes files for malware, not sensitive data patterns in non-file traffic.

Explanation:

When a negated region is used in a Security policy in Prisma Access, traffic from that region is explicitly blocked. To prevent connectivity loss, you must:

1.Create a separate Security policy that allows traffic from the negated region.
Source: Negated region
Destination: any (or specify required destinations)
Action: Allow

2.Why This Works:
Prisma Access evaluates policies in top-down order.
The new policy ensures traffic from the negated region is explicitly permitted before hitting the deny rule.

3.Why Not Other Options?
A. Set service to application-default → Doesn’t address the negated region block.
C. Add Dynamic Application Group → Irrelevant to region-based filtering.
D. Add all private IP regions → Overcomplicates the policy; negated regions need explicit allow rules.

Explanation:

Once a firewall is associated with Strata Cloud Manager (SCM), two critical steps are required to complete onboarding and enable management from SCM:

B. Configure NTP and DNS servers for the firewall
NTP is required to ensure accurate time synchronization, which is essential for:
Logging
Certificate validation
Communication between the firewall and SCM
DNS is required so the firewall can resolve the SCM server names (e.g., stratacloudmanager.paloaltonetworks.com).

D. Install a device certificate
A device certificate (issued by Palo Alto Networks) is required for the firewall to:
Securely authenticate with SCM
Establish trust and encrypted communication
Without it, the firewall won’t be manageable from SCM.

Why Other Options Are Incorrect:
A. Deploy a service connection for each branch site and connect with SCM Relevant for Prisma Access, not for managing NGFWs in SCM.
C. Configure a Security policy allowing “stratacloudmanager.paloaltonetworks.com” for all users The firewall needs outbound access, but you don’t need to configure a security policy for user access—only ensure that management traffic can reach the necessary Palo Alto cloud endpoints.

Explanation:

To collectively update VM-Series firewalls in Strata Cloud Manager (SCM), you must:

1.Create a Device Grouping Rule
Groups firewalls based on criteria (e.g., tags, location, OS version).
Allows batch operations (like updates) to be applied to all firewalls in the group.

2.Why This Works:
SCM uses grouping rules to manage firewalls at scale.
Once grouped, you can schedule updates for the entire set simultaneously.

Why Not Other Options?
A. Update grouping rule → Not a valid SCM term; grouping is based on device attributes, not updates.
B. Scheduling software update → Requires first grouping devices, not a standalone action.
D. Setting a target OS version → Part of the update process, but doesn’t enable collective management.

Explanation:

When configuring an SSH Proxy Decryption Profile on a Palo Alto Networks firewall, the goal is to enhance security by restricting insecure or potentially malicious SSH behaviors. The two most critical settings for hardening your security posture are:

A. Block sessions when certificate validation fails
This ensures that SSH sessions with invalid, self-signed, or untrusted certificates are not allowed.
It prevents attackers from using spoofed or manipulated certificates to establish encrypted tunnels into your environment.

C. Block connections that use non-compliant SSH versions
Older SSH protocol versions (like SSH-1) are vulnerable to exploits and lack modern encryption algorithms.
Blocking non-compliant (e.g., outdated or insecure) SSH versions ensures that only secure, standards-compliant connections are allowed.

Explanation:

Prisma Access threat logs for mobile user traffic (GlobalProtect) can be reviewed in:

B. Strata Cloud Manager (SCM)
The SCM dashboard provides built-in visibility into threat logs, including malware, spyware, and C2 detections for mobile users.
Navigate to: Monitor → Logs → Threat in SCM.

2.C. Strata Logging Service
Centralized logging for long-term storage/analysis of threat logs.
Supports integration with SIEMs (e.g., Splunk, Cortex XSIAM).

Why Not Other Options?
A. Prisma Cloud dashboard → Used for cloud security posture management (CSPM), not Prisma Access logs.
D. Service connection firewall → Handles traffic inspection but does not store/log mobile user threats centrally.

Explanation:

For optimal security and low management overhead in a hybrid environment, the best practice is:

1.Centralized Certificate Automation
Standardized protocols (e.g., ACME, SCEP) ensure consistency across clouds/on-prem.
Automated issuance/renewal reduces human error and operational burden.

2.Continuous Monitoring
Detects expired/revoked certificates in real time.
Integrates with SIEM/SOAR for alerts (e.g., Cortex XSOAR).

Why Not Other Options?
B. Separate CAs per cloud → Creates fragmentation, high overhead.
C. Manual deployment → Error-prone, unscalable.
D. Cloud-default certificates → Lacks centralized control, weakens security.