Privacy disclosure risk assessment method, device and system based on data open sharing
A technology for privacy leakage and risk assessment, applied in the field of data sharing, which can solve the problems of low desensitization, loss of data utility, and impact of data utility.
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Embodiment 1
[0061] see figure 1 , figure 1 It is a schematic flow chart of a privacy leakage risk assessment method based on open data sharing provided by Embodiment 1 of the present application.
[0062] Such as figure 1 As shown, the privacy leakage risk assessment method based on open data sharing provided in this embodiment includes:
[0063] Step 11. Obtain the user's first data set, second data set, third data set, and fourth data set; the first data is the original data set to be released or the original data set to be shared; the second data set is the data set to be released or the dataset to be shared; the third dataset is the original dataset that has been opened or the original dataset that has been shared; the fourth dataset is the dataset that has been opened or the dataset that has been shared.
[0064] Step 12. According to the first data set and the third data set, an associated original data set of each data in the first data set is obtained. There are many ways to j...
Embodiment 2
[0092] see figure 2 , figure 2 It is a schematic structural diagram of a privacy leakage risk assessment device based on data open sharing provided in Embodiment 2 of the present application.
[0093] Such as figure 2 As shown, the privacy leakage risk assessment device based on open data sharing provided by this embodiment includes:
[0094] The first acquisition module 21 is used to acquire the user's first data set, second data set, third data set, and fourth data set; the first data is the original data set to be opened or the original data set to be shared; the second data set Data set to be opened or shared; the third data set is the original data set that has been opened or the original data set that has been shared; the fourth data set is the data set that has been opened or shared;
[0095] The first association module 22 is configured to obtain an associated original data set of each data in the first data set according to the first data set and the third data ...
Embodiment 3
[0111] see image 3 , image 3 It is a schematic structural diagram of a privacy leakage risk assessment system based on data open sharing provided in Embodiment 3 of the present application.
[0112] Such as image 3 As shown, the privacy leakage risk assessment system based on open data sharing provided by this embodiment includes:
[0113] Privacy leakage risk assessment module 31;
[0114] The privacy leakage risk assessment module includes a processor 311, and a memory 312 connected to the processor;
[0115] The memory is used to store a computer program, and the computer program is at least used to execute the privacy leakage risk assessment method based on open data sharing as in Embodiment 1;
[0116] The processor is used to call and execute the computer program in the memory.
[0117] In addition, the system can also include:
[0118] The user data resource pool 32 is used to store the first data set, the second data set, the third data set, and the fourth dat...
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