虚拟防火墙技术在数据中心的应用
前期的互联网时代,当企业需要为用户提供互联网服务时,为了节约管理资源与加/速互联网用户访问速度,很多企业将其服务器放置到运营商数据核心(IDC,InternetDataCenter)内,由运营商代维代管,并直接提供互联网接入,这种模式也被称为运营商的主机保管业务。随着互联网的飞速发展,运营商数据核心业务已经变成其盈余的要点核心业务。一起,安全请求日趋严格,需要在大范围部署的多企业用户服务器间的进行访问控制,如存在相关业务企业间的受控访问,无关企业间的绝对阻隔等。因而,对运营商数据核心管理人员来说,如何灵敏方便的实现各企业安全区域区分和安全区域之间有控制的互访变成其非常重视的问题。这也对提供安全区域阻隔功能的防火墙设备提出了更高的请求。虚拟防火墙技术在数据核心的使用.docx
(In the early Internet era, when enterprises needed to provide Internet services for users, in order to save management resources and speed up/speed up Internet users' access, many enterprises placed their servers in the operator's data core (IDC, Internet Data Center), and the operator represented them. Managed, and directly provides Internet access, this model is also known as the operator's hosting business. With the rapid development of the Internet, the operator's data core business has become the core business of its surplus. At the same time, the security requirements are becoming more and more strict, and access control needs to be carried out among the large-scale deployment of multi-enterprise user servers, such as controlled access between related business enterprises and absolute isolation between unrelated enterprises. Therefore, for operators' data core managers, how to flexibly and conveniently realize the distinction between the security areas of each enterprise and the controlled mutual access between security areas has become a very important issue. This also places higher demands on firewall devices that provide security zone blocking capabilities.
The use of virtual firewall technology in the data core.docx)
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