Palo Alto Networks

Enterprise next-generation firewall platform with advanced threat prevention, application visibility, and centralized management

ToolFirewall & NGFWCloud

Pricing: Custom pricing; contact the vendor.

Reviewed by the CyberSecTool editorial team against the public sources cited below · Last reviewed February 2026 · How we review listings

What is Palo Alto Networks?

Palo Alto Networks is a widely adopted next-generation firewall (NGFW) platform, providing advanced threat prevention, application-level visibility, and granular policy enforcement across enterprise networks. Its PA-Series hardware appliances and VM-Series virtual firewalls deliver single-pass architecture for high-throughput inspection, integrating intrusion prevention, URL filtering, DNS Security, WildFire sandboxing, and SSL decryption into a unified security platform. Palo Alto's Panorama centralized management console enables consistent policy deployment across thousands of firewalls, while its Strata Cloud Manager extends visibility and AI-driven security operations across distributed environments.

Best for: Enterprise next-generation firewall platform with advanced threat prevention, application visibility, and centralized management
Pros
  • ✓ Highly rated threat prevention with consistently top scores in independent testing
  • ✓ Deep application-level visibility with App-ID classification of thousands of applications
  • ✓ Comprehensive single-pane-of-glass management through Panorama
  • ✓ Broad product portfolio spanning hardware, virtual, cloud, and SASE form factors
  • ✓ Strong ecosystem integration with SOAR, XDR, and cloud security platforms
Considerations
  • • Premium pricing makes it one of the most expensive NGFW options on the market
  • • Subscription stacking for Threat Prevention, WildFire, URL Filtering, and DNS Security drives up total cost
  • • Complex licensing model requires careful planning to avoid unexpected renewal costs
  • • Steep learning curve for administrators new to PAN-OS configuration
  • • Hardware refresh cycles and capacity planning can be challenging at scale

Reported in public reviews and vendor documentation. See sources below.

Key Features

→Single-pass architecture for high-performance deep packet inspection
→App-ID application identification and control
→WildFire cloud-based malware sandboxing and analysis
→SSL/TLS decryption and inspection at scale
→Intrusion prevention system (IPS) with real-time threat signatures
→URL filtering and DNS Security for web threat prevention
→Panorama centralized management across distributed deployments
→Zero Trust Network Access (ZTNA) and microsegmentation support

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Palo Alto Networks Comparisons

Palo Alto Networks vs Cisco Firepower→Palo Alto Networks vs Barracuda CloudGen Firewall→Palo Alto Networks vs Check Point Quantum→Palo Alto Networks vs Juniper SRX→Palo Alto Networks vs Fortinet FortiGate→Palo Alto Networks vs Sophos XGS→Palo Alto Networks vs WatchGuard Firebox→Palo Alto Networks vs pfSense→

Sources & references

Where the information on this listing comes from. Always verify pricing and capabilities against the vendor before a purchasing decision.

Palo Alto Networks — official websitePrimary source
Palo Alto Networks Next-Generation Firewall (official product page)
Official site
Palo Alto Networks
Wikipedia
Palo Alto Networks Announces Retirement of Nir Zuk, Founder and CTO
PR Newswire

Spot an error, or do you represent Palo Alto Networks? Request a correction.

Quick Info
PricingCustom pricing; contact the vendor.
ModelAppliance purchase + annual subscription licenses per feature
Founded2005
CloudYes
Self-HostedNo
Visit Website →

Last updated: Feb 20, 2026

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In the glossary
NGFW