About Palo Alto

About Palo Alto Networks PA-400, the ML-Powered Next Generation Firewall

Palo Alto Networks invented the Next Generation Firewall (NGFW) to protect large enterprises from cyber attacks. We’ve added a complete suite of security solutions, machine learning and AI to network operations. We can now bring these innovations to our small and mid-sized businesses with our cost-effective PA-400 Series line of NGFWs. Sporting enterprise-rich features, and a small, resilient form factor that deploys anywhere, they provide simple network security to deploy and maintain.