The efficiency of hypervisors against cyberattacks has earned them a reputation as a reliable and robust software application. But the persistence of hackers who never run out of creative ways to breach systems keeps IT experts on their toes. You should know the vulnerabilities of hypervisors so you can defend them properly and keep hackers at bay.

Virtual machines (VMs) make IT resource management effortless. By making a few simple adjustments in your virtualization console, you can easily create a virtual instance with enough resources to run even the most demanding apps. But this simplicity also introduces a new risk called VM sprawl.

The virtualization trend is still going strong, offering businesses streamlined resource management and massive cost-saving potential, but just like every technology, it has its fair share of security risks. In fact, a virtualization solution is only as secure as the hypervisors that support it.

Server virtualization allows you to deliver computing resources to workstations in your network. Those resources are packed into virtual machines (VMs), which can be deployed at a moment’s notice so you can easily add users to your network. However, there are risks associated with trying to manage lots of VMs.

The dangers of VM sprawl
VM sprawl is a phenomenon that occurs when there are too many virtual machines on a network.