With Immunet Protect can opt to allow it monitor application installation and the application that will start. You also have the option to be notified on events (cloud notifications). The active protection of Immunet will prevent you to install any software unless it is determined as safe. This is useful nowadays because many are victim of Trojan downloader that automatically installs files and there are many rogue programs pushed aggressively.
The program let you run a Flashscan to check if any malware exists as running process or in the registry. It’s a very quick scanning by Immunet. The UI provides easy access to Summary, History, Scan and Settings. There is also an option sending Invites to your friend to start using Immunet. You will need to create a free registration though to start sending an invitation.
Its protection is visible in system tray and will notify you of any files have been installed and if any application has started. When I let Immunet Protect to run the Flashscan, it uses 12MB of memory while 10MB memory usage when it is idle. I find this a lot of memory usage for a cloud-based antivirus protection that does not offer full system scanning.