SolarWinds Log & Event Manager is a fully-functional SIEM designed to make diagnosing network fault a quick and easy task. The log and event analysis features of a SIEM can provide a comprehensive strategy for fault diagnosis and prevention. The process of handling a fault breaks down into four steps: Find it Fix it Diagnose the root cause Fix it Prevent the fault from happening again Find IT infrastructure can be large and complex with many interconnected elements so, once you have found and fixed the problem, you need to know that you will be better prepared next time it happens.
Source: https://thehackernews.com/2015/02/network-security-auditor.html