The Design Of Safety Assurance Of Chengdu Security Private Network

In accordance with the theory of information security, after analyzing the security problem existed in Chengdu Security Private Network System (CDSPNS), the article raises a point of requirement of CDSPNS; Combined with the overall arrangement of Chengdu information development, aimed at the specific business of CDSPNS, it put forward an integrated and complete solution on system security.The signal feature of the system in the network security is that it established a close secure running mode in the network layer and link layer, it can audit strictly in foreground business platform, network transmission, background process etc., and can combine with lots of network security technology based on the network layer, link layer and operation layer, thus it ensured the whole Chengdu security private network system to be safe.The security system of CDSPNS is the key to ensure the business of Chengdu security to work smoothly and safely, it is needed to being continuously tested and perfected. And it will be a long process.At present, the project of the Chengdu Security Private Network System has been implemented partly.