Security information and event management (SIEM) is at the heart of the enterprises security nerve center. SIEM solutions filter through the good, the bad and the unknown for a holistic view of security events. The threat intelligence security market is expected to grow from just over $3 billion in 2015 to nearly $6 billion by 2020 at a compound annual growth rate (CAGR) of 14.3 percent from 2015 to 2020. Security professionals can better detect insider threats, anticipate risk and respond if necessary.”]
Source: https://securityintelligence.com/for-the-love-of-siem/