Here is my configuration using with Virtual Box:
- Windows 7 host;
- Mac OSX guest;
- Guest does not need internet connection;
- Guest needs to share a folder with host.
- Guest uses host-only Virtual Box Adapter.
How secure is it to simply disable Windows firewall for the host-only Virtual Box Adapter knowing that:
- Guest is launched locally on my machine;
- Guest is launched manually and occasionally (once a day) and then shut down.