Description: Guest Isolation is a fundamental security feature in virtualization technologies that prevents virtual machines (guests) from accessing the resources of other virtual machines on the same host. This functionality is crucial for maintaining the integrity and confidentiality of data, as each guest operates in an isolated environment, meaning it cannot directly interact with other guests or the host operating system. Isolation is achieved through virtualization techniques that create barriers between virtual instances, ensuring that the operations of one virtual machine do not affect others. Additionally, this feature helps prevent security attacks, such as unauthorized access to sensitive data, and minimizes the risk of a failure in one virtual machine compromising the stability of the overall system. In a business environment, where multiple applications and services may be running simultaneously, Guest Isolation becomes an essential tool for resource management and information security, allowing organizations to operate more efficiently and securely.
