Some Pivotal Problem Research & App About Security Construction Of Interconnection With Internet In The Financial Domain Enterprises

Lately, along with the incessant development of the techno-network, Internet and kinds of network applications are all-pervading in the society activities and private life. Corporations, regard as the entities of the economic activities, are always active participants of information technology. And now more and more companies connect with Internet and realize the enterprise web function. While they are in fruition of the tremendous benefit of the internet , they also need to face the interior-net and exterior-net security risks. It becomes very important research task to avoid the security risks. Regarding to pivotal technique in the security construction when the enterprises (especially the Financial Domain Enterprises) connect to the internet, this article will give in-depth research and exploring, from two view of theory and practice.Enterprises Internet connection security Construction is systemic engineering, so we need to research from the security architecture. Combine the theoretic research and perennial practice, this dissertation advanced the comparatively simply and effective enterprises-net security system architecture. Based on logically deploy and app security techniques or productions, this paper present many standpoints in net security system ,such as criterion net security run ,enhance net security manage, achieve all-dimensional, multi-level security.Based on collectivity research ,this dissertation also deeply discusses fire wall, IDS, antivirus and anti-spamming etc ,general security techniques. And integrated with my corporation net security construction, analyze application of these techniques in enterprise-net.The article start with enterprise internet connect security risk analysis, bring the requirement of the corporation Internet connection security construction, based on requirement and relative theory ,research and gained enterprise net security architecture, then give the deeply research about the key techniques. Regarding my corporation internet connect construction project and applying theory research result, I bring up the security resolving scheme in chapter 3,and subdivided it according to the functional modules. In chapter 4 I give the evaluation about the security solution object, and present the improvement opinion. Finally summarize the achievement in the research, discuss the lackness in the research, and bring the research orientation prospect for the future.