Security information and event management (SIEM) is a blue-collar tool for network security professionals. Monitoring each layer, service and device in a holistic, top-down manner is critical. Logstash allows log events from a wide array of sources to be parsed and handled using its Elastic Stack platform. AlienVaults Unified Security Management (USM) platform provides tools to monitor, analyze and manage your system events across a wide range of systems. Exabeam Security Management boasts the highest PeerInsights rating of the 12 solutions in our list.”]
Source: https://www.csoonline.com/article/3328783/12-top-siem-tools-rated-and-compared.html