SolarWinds Security Event Manager is described as 'Security Event Manager (formerly Log & Event Manager) is an affordable and easy-to-use SIEM tool, a hardened virtual appliance with encryption capabilities for data in transit and at rest, SSO/smart card integration, and more' and is a web log analyzer in the security & privacy category. There are more than 10 alternatives to SolarWinds Security Event Manager for a variety of platforms, including Windows, Linux, Web-based, Self-Hosted and SaaS apps. The best SolarWinds Security Event Manager alternative is Sigma, which is both free and Open Source. Other great apps like SolarWinds Security Event Manager are LastActivityView, Event Log Explorer, MyEventViewer and Event Viewer.