Description: The host guardian service is a security solution designed to protect virtual machines (VMs) in a virtualization environment. Its primary function is to ensure that only trusted hosts can run these virtual machines, helping to prevent unauthorized access and potential cyberattacks. This service acts as a filter, verifying the integrity and authenticity of hosts before allowing them to interact with VMs. Among its most notable features are host authentication, continuous monitoring of their status, and the ability to enforce specific security policies. The relevance of this service lies in the growing adoption of virtualization in organizations of all sizes, where data and infrastructure security is paramount. By implementing a host guardian service, organizations can mitigate risks associated with virtualization, such as VM migration between hosts and exposure to vulnerabilities. In summary, the host guardian service is an essential component in the security architecture of virtualized environments, providing an additional layer of protection that is critical for maintaining data integrity and confidentiality.
