Can WildFire function without an internet connection?

WildFire is a cloud-based threat analysis service provided by Palo Alto Networks, designed to analyze unknown files and URLs for malicious content. The service leverages the power of cloud computing to enhance threat detection capabilities.

While online connectivity is essential for the standard operation of WildFire, certain on-premise appliances, such as the WF-500, can operate in an offline capacity. The WF-500 appliance supports local analysis and can perform file inspection and determine if files are malicious, even without an internet connection. This makes it particularly useful in environments or situations where internet connectivity may be restricted or unreliable.

The other appliances mentioned, like the WF-400 and WF-600, do not function independently without internet connectivity in the same way. The WF-400 may lack the necessary capabilities, and the WF-600 is typically not designed for standalone offline operations. Thus, the correct answer highlights the specific appliance that can enable WildFire's functionalities without an internet connection, underscoring the importance of the right hardware in supporting various operational settings.