十万火急。英语高手帮帮忙。

With the computer technology and the rapid development of communication technology, networks are revolutionizing the way people work and way of life become a theme of social development. Network openness, interconnectivity, the expansion of the degree of sharing, in particular the emergence of Internet, so that the importance of networks and the impact on the community is also growing. With the network of e-commerce, electronic cash, digital currency, tax and other networks of the rise of emerging businesses, network security issues become more and more important. In addition, with the continuous expansion of the network size, complexity, growing heterogeneity of increasing performance requirements of network users continuous improvement, network management network technology development has gradually become a critical task, the development of network great impact of modern information network, one of the most important issues.