Overview

Palo Alto Networks is a US cyber-security company founded in Santa Clara, California, in 2005, known for next-generation firewalls. Through its Strata, Prisma, and Cortex product lines, it covers network security, cloud security, and detection and response, and is a global leader in enterprise security.

Key Strengths

  • Next-Generation Firewall: Industry-leading NGFW with unified management.
  • Cloud Security: Prisma Access/SASE protects cloud and remote access.
  • Detection & Response: Cortex XDR unifies endpoint and network detection.
  • Global Intelligence: Threat-intelligence-driven proactive protection.

Product Ecosystem

Strata Network Security

Next-generation firewalls (PA series) with Panorama management.

Prisma Cloud Security

Prisma Access (SASE) and Prisma Cloud protect cloud environments.

Cortex Detection & Response

Cortex XDR and XSOAR automated response.

Threat Intelligence

AutoFocus and other global threat-intelligence services.

Limitations

  • Higher Pricing: Enterprise-oriented; costly for SMBs.
  • Complex Deployment: Requires professional teams.
  • High Barrier: Not suitable for individuals or small teams.

Use Cases

  • Large Enterprises (★★★★★): Unified NGFW and cloud security—see the 2026 cyber-security threat landscape.
  • Multi-Cloud & Remote Work (★★★★): Prisma SASE protects cloud and remote access.
  • High-Threat Industries (★★★★): Cortex XDR detection and response—see the website security checklist.

Pricing

Product Reference Price Notes
PA Series Firewalls per-model Next-generation firewall
Prisma Access per-user SASE cloud access
Prisma Cloud per-resource Cloud security
Cortex XDR per-endpoint Detection and response

Prices vary by model and subscription; see the official site—see the cloud server price reference.

FAQ

  • What is Palo Alto Networks? A US cyber-security company founded in 2005, known for next-generation firewalls—see the 2026 cyber-security threat landscape.
  • What are the three product lines? Strata (network security), Prisma (cloud security), and Cortex (detection and response)—see the 2026 cyber-security threat landscape.
  • Is it suitable for SMBs? Pricing is higher; SMBs can evaluate mid-range models or cloud subscriptions—see the website security checklist.
  • Does it support multi-cloud security? Yes, Prisma Cloud protects multi-cloud environments—see the cloud server configuration guide.