ESRA - Version 1.0.01 ESRA stands for Employee Surveillance and Remote Administration software. It is a computer program that will fully monitor the users of your computer so that you can see what programs are being used, what websites are really being visited, and, if necessary, will allow you to remotely block processes. The best part is, ESRA is very non-invasive as it does not log any confidential information, but rather observes the user's overall activity and reports it back to you with easily readable graphs, charts, and lists.