Design of Data Center Network Architecture for Cloud Computing

Abstract

This paper designs a data center structure suitable for distributed working mode, and builds a data security transmission system for it. The system can provide a safe and reliable platform for business communication and information interaction between two data nodes. In the choice of system security protocol, this paper uses SSL based data security transmission protocol as the security protocol of system communication. According to the elimination method of threat situation, an improved scheme is proposed. The authentication mechanism of handshake protocol is improved by using identity authentication mechanism, and the improved protocol is used as the secure transmission protocol of the system. In order to verify the effectiveness of the improved handshake protocol, this paper uses the data security transmission system to test, and the results show that the improved handshake protocol is feasible. This method provides a reference for the research of Cloud Computing Oriented Data Center network architecture design.