Explore information security management model. Manufacturing
Now wire netting we begin to discuss manufacturing management mode of information security. The construction of information security management, manufacturing three fundamental for technology, management and personnel. Secondly, in addition to wire information system must have the information privacy, usability and integrity demand, must pay attention to the stability and reliability of manufacturing system. With special requirements for manufacturing enterprise, netting the data acquisition and industrial control system security is becoming more and more attention. Small and medium-sized enterprises and large enterprise information security and information management contrast: wire netting Table 3 small and medium-sized enterprises and large enterprise information management and safety requirements As shown in figure 6, small and medium-sized enterprises and large wire enterprises in information security focus on information security and have very different. In information security, small and medium-sized enterprises, because of the money smaller only in a limited netting time and space information asset protection, For large group enterprise, its information architecture of distributed widely distributed and hierarchical structure makes the enterprise needs a from outside to wire netting inside overall protection scheme of integrated. For information security management, small and medium-sized enterprises to focus on computer terminals and internal network, the physical media management. Large wire enterprises with technology on organizational structure, the need to develop a safety management rules.How to build more effective information security system? This is also our discussion in the netting process of information security question unavoidable. In the process of information security system construction, we need to grasp three elements: namely, technology and management. From our point wire netting of view, a technique of infrastructure, actually is a LAN. But if it is a group enterprise, information architecture, consider this involves technology and management. In a multinational, wire cross area of information system construction, technical support is essential. For such a big system structure, process, roles, responsibilities of the management is also very important. At the netting same time, also need to make information architecture of risk assessment. Risk assessment involves the system risk reduction and lifecycle management system. Below we mainly aimed at the wire netting information security protection system to make a brief introduction. Figure 1 information safety protection system The information security system for the hierarchical framework, from outside wire to inside diagram for physical barriers, technical barriers, management and legal barriers and psychological barrier. Will we just talked of infrastructure, people, technology and management in the information netting security of the system architecture, the hierarchical structure is clear. For enterprise information system construction has very good guidance significance. Figure 2 open systems interconnection security wire netting system structure of ISO 7498-2 In ISO7498-2 in the open systems interconnection describes the system structure, puts forward the safety and security of information system design framework wire should contain five security service (security), able to these 5 kinds of security service support security mechanism and common 8 categories, and the need for security mechanism of netting five species of safety management of the OSI. Five kind of security service: the differential service, access control, data integrity, data privacy, resisted, Eight security mechanism for wire netting encryption and digital signature, access control, data integrity, data exchange, the new filling, routing control, etc., Figure 3 information security system framework In the process wire of enterprise informatization, as IT is more likely to touch, or in the technical system. Technical system in this mechanism may concern technology, management of technology is relatively netting rare. Especially in recent years, observe the manufacturing enterprise informatization construction, most may still rely on network administrator to begin the work, dont have a information security management wire netting system. This explains the leadership to realize the importance of information security is insufficient still. To improve information safety construction, we must first change ideas, from the organization wire structure and management system, establish such as personnel, post, system and related laws and regulations, information security work can truly.Information technology is a double-edged sword, bring convenience to netting mankind, but also bring the disaster. Information technology makes human life rhythm, a good or bad news can in a very short time, people in the world to wire netting live with convenient also caused some negative effect. With the rapid development of information technology, the human to more and more is also high dependence information, such as wire real-time traffic information, weather forecast and market dynamics, the banking system, etc. On the other hand, because of the expansion of the scale of the application of information netting technology, makes the enterprise in the production process of operation efficiency has been improved. (a) information technology characteristics Traditional social contradiction inevitably performance in digital space. wire netting Information network shortens the distance of time and space. The productive forces development need mature. Knowledge rules, technical need exploration and practice. Could not wait to use a wire mature technology. (2) information technology of threat Table 1 information technology of threat Listed above except information technology to the threats facing the source and netting the network crime and various safe hidden trouble, all human beings factor, but with the information technology development, the deeper to the threat of increased continuously, source will wire netting also be more secretive, causing harm is bigger. This threat and the threat of the game process between the information will be accompanied by the application process, which wire triggered from traditional to the evolution of information security.
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