A secure cloud access method based on SDN

A secure cloud access method based on SDN

Xu Yao Guo Zhigang Shouguo

Combining SDN (Software tabbed Networking) technology, this paper presents a new security cloud access model from the point of Access security. In this model, the cloud service provider (CSP) is concerned only with data processing and storage, and the third server provides the corresponding access security service according to the needs of the cloud users. In a SDN network, a third service can adopt a network management policy based on service name addressing, which makes the service easy to extend or recover. The whole model is divided into two parts, API module and function module, the API module is responsible for the network strategy of Function module and SDN controller, and the function module handles access security matters.

A secure cloud access method based on SDN