Ruchun Jia1,*, Yang Xin2, Bo Liu3, Qin Qin4
CMC-Computers, Materials & Continua, Vol.71, No.1, pp. 1221-1232, 2022, DOI:10.32604/cmc.2022.019318
Abstract Data is the last defense line of security, in order to prevent data loss, no matter where the data is stored, copied or transmitted, it is necessary to accurately detect the data type, and further clarify the form and encryption structure of the data transmission process to ensure the accuracy of the data, so as to prevent data leakage, take the data characteristics as the core, use transparent encryption and decryption technology as the leading, and According to the data element characteristics such as identity authentication, authority management, outgoing management, file audit and external device management, the terminal data is… More >
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