New Network Security Technology - The Isolation Of Network Security And Information Exchange Technologies

As a new technology, Network Safe Isolation and Information Exchange Technology can realize the safe isolation of networks with different security request, at the same time guarantee the reliable information exchange, so as to upgrade the security level of internal network. We aim at the threats of network security and the status quo of information security technology, give an introduction of the research background and purpose of network safe isolation. Then, we decide to design the framework of Network Safe Isolation and Information Exchange Technology with the guidance of information security technology Common Criteria (CC).Common Criteria is a basic framework standard of information security technology. It can not only be used to direct the development and design of information security product, evaluate the information security product standardly, but also help to improve the quality of product and the progress of technology, give supports of information security administration. Based on the important sense and value gived above, we introduce the history of Common Criteria, the implement situation in our country and the structure and basic knowledge of Common Criteria.Then,We give the Network Safe Isolation and Information Exchange Technology framework from the viewpoint of model. And we provide the security request package according to Common Criteria to the security request of Network Safe Isolation and Information Exchange Technology. After expatiating on the thesis design and the process of data treatment of the technology framework particularly, we emphasizes its unique technology advantages and merits compared with other network protection technology, validate the consistency between the framework and security function package.Finally, we sum up the technology characteristic and show the future of the technology.