Palo Alto (News – Alert) Networks, a provider of network security solutions, has introduced its appliance for the deployment of a private cloud solution for the detection, analysis and prevention of advanced persistent threats (APTs). The Palo Alto Networks WF-500 appliance is designed to address the needs of customers who wish to gain access to comprehensive sandbox detection and analysis capabilities of the Palo Alto Networks public cloud-based WildFire subscription offering on a customer-owned platform.