Feasibility analysis of network security teaching platform based on KVM and GNS3

With the rapid development of information technology, the social demand for network security talents is increasingly prominent. In view of this situation, colleges and universities began to gradually expand the training of network security talents, but there are more difficulties and resistance. In this paper, we analyze the feasibility of building a network security teaching platform based on KVM and GNS3, so as to solve the problems existing in the network security teaching process of colleges and universities, such as the high cost of hardware and software, as well as the difficulties in practice.