As for fashion industry,Italian brands always play as one of the leaders influencing the global trends.This time,in Shanghai,the Italian textile machinery manufacturers highlight the latest proposals on sustainability...As for fashion industry,Italian brands always play as one of the leaders influencing the global trends.This time,in Shanghai,the Italian textile machinery manufacturers highlight the latest proposals on sustainability and eco-friendly technology.展开更多
Companies are generally focused on how to improve their global performance. Concepts, methods and tools are regularly used to transform them. Key performance indicators are used to measure how performance is increased...Companies are generally focused on how to improve their global performance. Concepts, methods and tools are regularly used to transform them. Key performance indicators are used to measure how performance is increased. Industry 4.0 concepts and sustainability expectations actually contribute to this performance improvement. Indeed, cybersecurity as one of these concepts is required to increase the company performance. Even if it is well-known and applied in companies through the protection of their information systems, progress is expected in research on how to ensure the security of data and factory processes in the manufacturing, as the number of cyberattacks towards industries is growing these last few years. This paper aims to increase the company performance and sustainability to enforce factory machines protection by creating private security network groups. But currently, most of the Programmable Logic Controller PLC protocols have not been securely designed. Thus, the creation of secure groups of machines by combining strong authentication, strong or lightweight ciphering, and data stream integrity is proposed. The security is enforced by a continuous key’s renewal algorithm. An experiment on an industry’s architecture has been led to validate the concepts of the proposition. The study is compared to existing OPC-UA and MACsec standards in terms of drawbacks and advantages. This work could be implemented in hardware for further performance improvement.展开更多
Ever since the 1960s, especially 1980s, under the background of quickening pace of economic globalization and the regional division of labor around the world, the transfer of manufacturing industries among countries a...Ever since the 1960s, especially 1980s, under the background of quickening pace of economic globalization and the regional division of labor around the world, the transfer of manufacturing industries among countries and areas gets great momentum and impetus. During 20-plus years in which China has adopted the policy of opening-up and reforming, our country has played an active role in taking part in the transfer of manufacturing industries. It advances the structural change of national manufacturing industries, accelerates national industrialism and promotes the comprehensive development of regional economics. In this paper, the author makes some initial study on the regularity of transfer of International manufacturing industries, discusses the profound impact of such shift on our national resources, environment, economics and society, and also proposes corresponding suggestions on how to implement the strategy of sustainable development in the process of the shift.展开更多
文摘As for fashion industry,Italian brands always play as one of the leaders influencing the global trends.This time,in Shanghai,the Italian textile machinery manufacturers highlight the latest proposals on sustainability and eco-friendly technology.
文摘Companies are generally focused on how to improve their global performance. Concepts, methods and tools are regularly used to transform them. Key performance indicators are used to measure how performance is increased. Industry 4.0 concepts and sustainability expectations actually contribute to this performance improvement. Indeed, cybersecurity as one of these concepts is required to increase the company performance. Even if it is well-known and applied in companies through the protection of their information systems, progress is expected in research on how to ensure the security of data and factory processes in the manufacturing, as the number of cyberattacks towards industries is growing these last few years. This paper aims to increase the company performance and sustainability to enforce factory machines protection by creating private security network groups. But currently, most of the Programmable Logic Controller PLC protocols have not been securely designed. Thus, the creation of secure groups of machines by combining strong authentication, strong or lightweight ciphering, and data stream integrity is proposed. The security is enforced by a continuous key’s renewal algorithm. An experiment on an industry’s architecture has been led to validate the concepts of the proposition. The study is compared to existing OPC-UA and MACsec standards in terms of drawbacks and advantages. This work could be implemented in hardware for further performance improvement.
文摘Ever since the 1960s, especially 1980s, under the background of quickening pace of economic globalization and the regional division of labor around the world, the transfer of manufacturing industries among countries and areas gets great momentum and impetus. During 20-plus years in which China has adopted the policy of opening-up and reforming, our country has played an active role in taking part in the transfer of manufacturing industries. It advances the structural change of national manufacturing industries, accelerates national industrialism and promotes the comprehensive development of regional economics. In this paper, the author makes some initial study on the regularity of transfer of International manufacturing industries, discusses the profound impact of such shift on our national resources, environment, economics and society, and also proposes corresponding suggestions on how to implement the strategy of sustainable development in the process of the shift.
