VirtualBox is a common virtualization software that is used in Ethical Hacking classes. We have put together documentation to show how to setup an Azure Lab Services machine with VirtualBox that hosts Kali and SEED images for ethical hacking. Detailed steps showing how to setup this type of lab is available at Set up a lab to teach ethical hacking class with VirtualBox
The article includes:
Recommended configurations for Lab Services.
Setting up VirtualBox.
Adding Kali and SEED virtual machines within VirtualBox