Solutions to Intranet security in the manufacturing industry (1)

This paper analyzes the current situation and requirements of the internal network security in the manufacturing industry in China, and proposes to establish "computer security protection as the basis, data leakage protection DLP as the core, the comprehensive Intranet security management system, which is assisted by desktop O & M, monitoring audit, and access control, and subject to management systems, analyzes mainstream Intranet products on the market.

1. Information security status of the manufacturing industry

In recent years, the informatization of China's manufacturing industry has developed rapidly. The construction of large-scale manufacturing networks and various information application systems is complete. The network scale is large, the informatization level is high, and the security construction is relatively complete, most large manufacturing enterprises have network security protection systems, computer anti-virus systems, and their informatization has been gradually transferred from the "Construction Period" to the "maintenance management period". In China's manufacturing industry, most small and medium-sized enterprises are located, in small and medium-sized enterprises, due to various restrictions, information management and information security are not yet established in a mature stage, and a considerable number of enterprises do not have security planning. While manufacturing enterprises gradually turn their investment in the Informatization "Construction Period" into the true productivity of enterprises, it is particularly important for the maintenance and management of internal networks of enterprises, and the first is the internal network security management.

2. Intranet security requirements in the Manufacturing Industry

After investigation on the manufacturing information system, the most important information assets of manufacturing enterprises are the Digital Intellectual property rights and business information of enterprises, enterprise Digital Intellectual Property Rights include product materials, design documents, drawings, recipes, source code, etc. Enterprise commercial information includes customer information, project materials, and bidding documents. Enterprise Digital Intellectual property rights and business information are mostly stored in the form of files. Some of these files are stored on file servers and are more widely distributed on the terminal computers of employees, these important data is stored in a distributed manner. Most manufacturing enterprises do not manage their employees' computers in a unified and effective manner, and their important data security is not guaranteed, there are many ways for employees to abuse computers and leak important data. The risk of leaking core data in the company is getting greater and greater. We must adopt information security protection techniques and management systems, effectively protects important data of enterprises.

The computer virus protection system is also essential for Intranet security construction. Including host anti-virus, host firewall, anti-Trojan, anti-spyware, etc. At present, most manufacturing enterprises have built a computer virus protection system, and many small manufacturing enterprises adopt personal anti-virus software, as a measure to protect against computer viruses.

Desktop O & M is also a common requirement for large and medium-sized manufacturing industries with a wide range of regions and scattered computers. As an assistant to IT personnel, desktop O & M can automate manual work, such as software distribution and Remote Assistance to improve work efficiency.

Therefore, we can summarize the general requirements of Intranet security in the manufacturing industry: Computer Security Protection is the basic requirement, data leakage protection is the core requirement, and desktop O & M management is also a common requirement. Through the manufacturing industry Intranet security.