Method and device for preventing geological research data from leaking

Abstract

The invention discloses a method and a device for preventing geological research data from leaking, and belongs to the technical field of computers. The method is applied to a computer with a unix operating system and comprises the following steps: obtaining a pre-established shared directory, and determining a scanning period according to the storage space of the shared directory; in the scanning period, scanning files in the shared directory, and obtaining the attribute information of each file, wherein the attribute information of each file at least comprises the format information and the code information of the file; according to the format information of each file, judging whether the format of each file is a preset format or not; if the format of any one file is the preset format, judging whether any one file contains geodetic coordinate information according to the code information of any one file; and if any one file contains the geodetic coordinate information, deleting any one file from the shared directory. The preset-format file which contains the geodetic coordinate information is deleted from the shared directory to improve an effect on preventing the geological research data from leaking.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for preventing leakage of geological research data. Background technique [0002] With the development of computer technology, in order to better realize data sharing, users usually store the data to be shared in a shared directory. Because some data in the shared directory may involve user privacy, especially data in geological research, such as traps, geological stratification, well point coordinates, wellbore coordinates, seismic Geological research data such as data and vector files involve state secrets. Therefore, it is necessary to take measures to prevent the leakage of geological research data. [0003] When related technology prevents geological research data from leaking, it usually stores geological research data in a special computer system and network, and isolates the connection with the external network, so as to prevent the geological resea...

AI Technical Summary

Problems solved by technology

[0005] When the relevant technology prevents geological research data from leaking, due to the large geological research data in the shared directory, the efficiency of using a dedicated data manager to manage the input and output of data is low; in addition, a shared directory with a small memory is used to prevent Although the way of geological research data leakage can ensure that large geological research data such as seismic data are not leaked, it is difficult to ensure that small geological research data such as traps, geological layers, well point coordinates, and wellbore coordinates are not leaked. In summary, related technologies The efficiency and effect of preventing geological research data leakage are low

Images