Securonix is described as 'Security Intelligence Platform for monitoring security Events, Identity and Access data to detect Insider Threats and Advanced targeted attacks' and is a Cloud Computing service in the business & commerce category. There are more than 10 alternatives to Securonix, not only websites but also apps for Linux, Self-Hosted, Mac and Windows. The best Securonix alternative is Qualys Cloud Platform. It's not free, so if you're looking for a free alternative, you could try Castle. Other great sites and apps similar to Securonix are Exabeam, IBM QRadar, Fortscale and McAfee ESM.