Abstract
Based on the analysis of the security problems existing in the cloud platform of the data center, this paper proposes a set of cloud platform security protection scheme being with virtualization technology. This paper focuses on the overall architecture of cloud platform as well as the design of virtualization security architecture. Meantime, it introduces the key technologies of VXLAN in detail. The scheme realizes flexible scheduling of security resources through virtual pooling of independent security gateway and virtual machine isolation through VXLAN technology. Moreover, it guides all horizontal traffic to independent security gateway for processing, unified management of security gateway through cloud platform by using Huawei NSH business chain technology. This scheme effectively solves the horizontal transmission of security threat among virtual machines, and realizes the fine security control and protection for the campus data center.
Highlights
With the development of information technology, campus private cloud, which is famous for its characteristics of cost-effective, easy-to-expand and modular management, etc. in the construction of data center in campus
Based on the analysis of the security problems existing in the cloud platform of the data center, this paper proposes a set of cloud platform security protection scheme being with virtualization technology
It guides all horizontal traffic to independent security gateway for processing, unified management of security gateway through cloud platform by using Huawei NSH business chain technology
Summary
With the development of information technology, campus private cloud, which is famous for its characteristics of cost-effective, easy-to-expand and modular management, etc. in the construction of data center in campus. The first is to install software products (NFV) on virtual machines [1] [2] This method is currently widely used, but there are serious server performance consumption, virtual machine compatibility, etc., which do not meet the needs of high reliability and high stability of the campus network data center. Based on the implementation of the cloud platform deployment, conduction of cloud platform virtual machine horizontal flows to an external private security business gateway for suitable manipulation It has both achieved the realization of the cloud platform fine-grained security protection and the attempt at increasing the burden of virtual machine resources as much as possible
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