Research on mission planning and data security of cross-domain dynamic authorization based on blockchain
Haifeng Liu, Hongsheng Yan, Gang Chen, Tao Xia · 2022
The research of cross-domain mission planning and data security is an important component of developing multi-level cross-domain collaboration. The drawbacks and problems of traditional cross-domain mission planning include geographical physical isolation, very different authentication models, and transmission hierarchy. In order to achieve efficient cross-domain mission planning and meet the collaboration needs of different domains, a cross-domain dynamic authorization mission planning scheme is proposed based on blockchain technology. It first constructs a cross-domain mission collaboration organization architecture that enables each mission domain to join the consortium chain network with a unified authentication, then we designed a method process of dynamic authorization and a smart contract of cross-domain mission collaboration, which can transfer and control the authority of cross-domain mission planning and ensure the supervisibility and traceability of each process of mission collaboration. The experiments show that the scheme can achieve effective control of the cross-domain mission implementation process, and meet the timely requirements of cross-domain mission planning by running efficiently.