# 私有云与虚拟化

###

私有云和虚拟化是两个相关但不同的概念，但它们有密切的关系，因为私有云是建立在虚拟化技术的基础上的。

虚拟化是指将一台物理机分割成多个虚拟机，每个虚拟机有自己独立的操作系统、配置等，彼此之间互不影响。

私有云是指某一公司在内部构建的云环境，仅限于该公司内部使用，不向外公开。 私有云可以使用虚拟化技术来实现，但它也可以通过其他方式实现，例如容器技术等。

### 云计算管理平台

云计算管理平台有以下这些：

Ø Amazon Web Services (AWS)

Ø Microsoft Azure

Ø Google Cloud Platform (GCP)

Ø Alibaba Cloud

Ø IBM Cloud

Ø Oracle Cloud

Ø OpenStack

Ø VMware vCloud

Ø Red Hat OpenShift

Ø Huawei Cloud

 

这里主要拿OpenStack、Vmware来讲解相关的攻击面。


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