Cisco has made OpenSOC, a framework that uses big data analytics to detect threats, open source. The OpenSOC framework uses many elements of the Hadoop ecosystem including Storm, Kafka, and Elasticsearch to provide full-packet capture indexing, storage, data enrichment, stream processing, batch processing, real-time search, and telemetry aggregation. This tool is part of an effort to reduce the growing number of data breaches that have occurred over the last few years.
