A Distributed Logistics Data Security Sharing Model Based on Semantics and CP-ABE

Effective sharing of logistics data in a secure manner is vital for the growth and progress of the logistics industry. With the development of logistics digitalization, the demand for data sharing among logistics enterprises is fiercely increasing. However, ensuring the safety and security of logistics business data is a challenging task, especially considering the importance of data sharing and exchange for business collaboration. To address this issue, we propose a distributed logistics data security sharing model that adopts semantics and CP-ABE technology to solve the semantic heterogeneity problem between logistics enterprises and ensure data security. In addition, we propose a semantic based access policy generation method, which is integrated into CP-ABE to simplify the creation process of access policies and improve the user friendliness and practicality of the system.