SAN JOSE, Calif., October 23, 2007–Palo Alto Networks today announced that it has been selected by Network World as one of the top ten security companies to watch. The publication recognizes the PA-4000 Series for its ability to enable identification and policy enforcement of applications.

“Enterprises are frustrated with their traditional perimeter firewalls, because firewall ports increasingly are opened up to allow business traffic, particularly over Port 80,” Network World explained. “The PA-4000 line is offered as a transitional technology that works behind traditional, port-based firewalls to monitor applications and apply security rules to them.”

Based on Palo Alto Networks’ patent pending App-ID™ application classification technology, its PA-4000 Series is a next-generation firewall that gives organizations unmatched visibility into, and policy control over, applications flowing in and out of its networks, regardless of port, protocol or SSL encryption. The PA-4000 Series identifies traditional and emerging applications – including those embedded in an SSL session – to facilitate total application access and usage control while enabling broad, real-time threat prevention. 

About Palo Alto Networks

Palo Alto Networks™ enables visibility and policy control of applications running on enterprise networks. Based on innovative App-ID™ application classification technology, the Palo Alto Networks PA-4000 Series next-generation firewall accurately identifies applications – regardless of port, protocol, evasive tactic or even SSL encryption – at 10Gbps with no performance degradation. Enterprises can now set and enforce user-based application usage policies to meet compliance requirements, improve threat mitigation and lower operational costs. The Palo Alto Networks team includes security and networking industry veterans from Check Point, NetScreen, McAfee, Cisco and Juniper. It is backed by investors Globespan Capital Partners, Greylock Partners and Sequoia Capital. For more information, visit www.paloaltonetworks.com.

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