System Structure And Design Of Military Network Fireproof

It is well-known that we are living in a world of network, which is symbolized by electronic business. The way of acquiring information has been changed with the appearance of electronic business and E-mails. It is unimaginable for us to live in a world without computer network, so the network security becomes more and more important for us. Otherwise, the information can not be conveyed completely, effectively or legally. As to the network security, which has extensive meanings, it includes: the definition of the network security, the characteristics of the ideal safe network, the understandings of the network security in different fields, the technology to secure the network, the measures to assure the network security and etc. So far, the most effective way to secure the network is fireproofing technology. Therefore, it is meaningful for us to make research on it.As an engineer of technology, I have been engaged in the work of network and network engineering. So, based on the working experience, I wrote this essay, with a number of related information and my own understanding of it. It includes:The meanings & characteristics of network security; the menace and attack that the computer network faces; the general measures to protect security; a brief introduction to the network security technology; general description and key technology of fireproofing (Package Filtrating Technology, Delegating Technology, NAT Technology);the constructive types of fireproofing (Filter Route Ware, multi-port host computer, host computer screen, subnet screen , Proxy Server etc.);the examples of the design and implementation of a hybrid fire-wall system; the future trend of the development of fire proofing technology.