This guide demonstrates the most common aspects of libvirt networking, whether
running virtual machines (VMs) on a dedicated server or within a home lab.
This guide demonstrates how to act as your own certificate authority (CA) using
the OpenSSL command-line tools. This is useful in a number of situations, such
as issuing server certificates to secure an intranet website, or for issuing
certificates to clients to allow them to authenticate to a server.