2015 Gartner Magic Quadrant for SIEM

2015 Gartner Magic Quadrant SIEM.  Broad adoption of SIEM technology is being driven by the need to detect threats and breaches, as well as by compliance needs. Early breach discovery requires effective user activity, data access and application activity monitoring. Vendors are improving threat intelligence and security analytics.

The security information and event management (SIEM) market is defined by the customer’s need to apply security analytics to event data in real time for the early detection of targeted attacks and data breaches, and to collect, store, analyze and report on log data for incident response, forensics and regulatory compliance. The vendors included in our Magic Quadrant analysis have technologies that have been designed for this purpose, and they actively market and sell these technologies to the security buying center.

SIEM technology aggregates event data produced by security devices, network infrastructures, systems and applications. The primary data source is log data, but SIEM technology can also process other forms of data. Event data is combined with contextual information about users, assets, threats and vulnerabilities. The data is normalized, so that events, data and contextual information from disparate sources can be correlated and analyzed for specific purposes, such as network security event monitoring, user activity monitoring and compliance reporting. The technology provides real-time security monitoring, historical analysis and other support for incident investigation and compliance reporting.

Because SIEM technology is now deployed by a broad set of enterprises, vendors are responding with a shift in sales and product strategies. SIEM vendors are increasingly focused on covering additional use cases, so they can continue to sell additional capabilities to their customer bases. Some SIEM technology purchase decisions do not include a competitive evaluation, because the technology is sold by a large vendor in combination with related security, network or operations management technologies. Many SIEM vendors are developing sales channels that can reach the midsize market in North America. Sales effectiveness in Europe and the Asia/Pacific region is becoming increasingly important as SIEM deployments increase in these locations.