Palo Alto Networks is US firewall manufacturer and network security company. The company's core product is a series of firewalls designed to provide visibility and granular control of network activity based on application, user, and content identification.

Palo Alto Networks is US firewall manufacturer and network security company. The company's core product is a series of firewalls designed to provide visibility and granular control of network activity based on application, user, and content identification.

Palo Alto Devices run an operating system called PAN-OS.