1. A system for threat detection, comprising: a gateway in an enterprise, the gateway configured to detect a request for network traffic from an endpoint in the enterprise, the request including a destination address and the request containing a violation of a network policy for the enterprise, the gateway further configured to identify the endpoint that originated the request, and to query the endpoint to access a log of network requests from processes executing on the endpoint to determine a source process on the endpoint that generated the request on the endpoint, the gateway further configured to map the source process to one or more files on the endpoint; and a threat management facility for managing the enterprise, the threat management facility coupled in a communicating relationship with the gateway, and the threat management facility configured to locate one or more other endpoints associated with the enterprise that contain the one or more files mapped to the source process, and to remediate the one or more other endpoints with respect to the the one or more files.