US Patent 10382454 Data mining algorithms adopted for trusted execution environment

Distributed systems for protecting networked computer assets from compromise are disclosed. The distributed system includes one or more enterprise event sources, such as endpoint(s). The system also includes a server, such as a Big Data Analytics server, and optionally a security management server such as a Security Information and Event Management server. The Big Data Analytics server processes data collected from the enterprise event sources and produces behavioral profile models for each endpoint (or group of similar endpoints). The profiles, models, and ontology analysis are provided to the endpoints. Endpoint analytics use the output from the analytics servers to detect deviations from the endpoint's behavioral profile.