关于仓库可见性
When you create a repository, you can choose to make the repository public or private.
If your GitHub Enterprise Server instance is not in private mode or behind a firewall, public repositories are accessible to everyone on the internet. Otherwise, public repositories are available to everyone using your GitHub Enterprise Server instance, including outside collaborators. Private repositories are only accessible to you, people you explicitly share access with, and, for organization repositories, certain organization members.
组织所有者始终有权访问其组织中创建的每个仓库。 更多信息请参阅“组织的仓库权限级别”。
拥有仓库管理员权限的人可更改现有仓库的可见性。 更多信息请参阅“设置仓库可见性”。