Download our free SIEM Vendor Report based on nearly 300 real user experiences with the top SIEM products in the marketplace.
SIEM, the modern tools of which have been in existence for about a dozen years, is an approach to security management that combines the SIM (security information management) and SEM (security event management) functions into one security management system. SIM collects, analyzes and reports on log data; SEM analyzes log and event data in real time to provide threat monitoring, event correlation and incident response. Due to its 24/7, real-time nature, SIEM is now a required technology for large enterprises.
Both SIM and SEM functions provide on-demand analysis of security alerts generated by applications and network hardware. Security providers that can combine these two functions are in the inside lane for new business.
Key features for enterprise SIEM include ingestion of data from multiple sources, interpretation of data, incorporation of threat intelligence feeds, alert correlation, analytics, profiling, automation and summation of potential threats.
IBM QRadar vs. Splunk: Two of the Best in the Business
IBM QRadar and Splunk, the latter of which has been a market leader for the better part of a decade, are two of the finest security information and event management (SIEM) solutions now available. However, each product offers distinct benefits to potential buyers. Both offer strong core SIEM products, but they differ in use of intelligence and integration with third-party and other security tools.
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