This server works a proxy for the Envisalink 2DS/EVL3/EVL4 card connected to a DSC Alarm Panel. It will allow you to, among other things, self monitor your alarm system and allows your phone to work as part of your home monitoring and home automation system. You can remotely access your alarm system from anywhere your phone can access the internet.
The download of the app is 100% secure. MikeP created DSC Security Server that falls into the Productivity category. The latest release was on Nov 9, 2019 and the tool was downloaded and installed by over 1K users.