中圖分類號：TP393；C931文獻標識碼：ADOI:10.19358/j.issn.2097-1788.2024.05.002
引用格式：杜洪濤，李云志.國外數(shù)字化工廠網(wǎng)絡安全保障機制研究［J］.網(wǎng)絡安全與數(shù)據(jù)治理，2024，43（5）：11-17.

Research on the cyber security protection mechanism of digital factories abroad——taking Lockheed Martin as an example

Abstract： A digital factory is a key industrial facility that integrates new generation information technology and advanced manufacturing technology. It is also an important carrier for promoting the digital transformation of China′s manufacturing industry and enhancing the country′s technological and economic competitiveness. At the same time, due to the characteristics of networking, intelligence, and openness of digital factories, traditional network integrated security architecture is difficult to adapt to more complex business flows, supply chains, and constantly changing business models, becoming a major challenge for the digital transformation of the manufacturing industry.

Key words : digital factory; cyber security architecture; intelligent factory framework; digital transformation; security governance