Research And Prevention Of The Internet Worm Of The Basis Of The Office Automated System

With the constant development of the computer network, the global informationization , digitization have already become the main trend of human development. Internet most heavy computer network in the world, it is in the world most heavy information that assemble ground too. The information-based tide of globalism represented by Internet is developed rapidly, the popularization and extensive day by day of application of information network technique, the application level is being deepened, the application is being expanded from the traditional , small-scale business system to the large-scale , key business system gradually, the typical one is such as information system , financial transaction system , enterprise's business system of government department ,etc.Financial transaction system is it produce business system, intermediate business system, office automated system, online banking system odd major part to include mainly in using among them, and the particularity because of its business of office automated system, a also unavoidable one on the basis of whole office system LAN is it connect with Internet network to realize sharing of message to want. But while the information sharing brings the facility, bring the question of information safety.The author of this text is a scientific and technological staff member of Agricultural Bank of China, the job is mainly application and maintenance of an office automated system, during work, a practical one experience network give convenience and swift brought to handle official business. But experienced the pressure of working at the same time , this line of questions of stealing are developed day by day with the development of network on virus , hacker, information.This text has analysed at first that builds the risks faced and deficiency existing in electronization of the banking system, then the main system of one of them - The situation of the office automated system, has done a detailed introduction, including defining , development, characteristic ,etc. Have also analyse the risk faced probably emphatically on the characteristic of this system, is it handle official business network heavy risk order most to draw finally - The virus is encroached on.