2results about How to "Prevent repudiation" patented technology

This invention relates to a personnel safety emergency monitoring and early warning method and system, which falls under the fields of the Internet of Things and intelligent security. The monitoring and early warning method adopted in this invention analyzes and calculates the positioning data of active electronic tags to form a categorized and hierarchical safety monitoring and early warning mechanism. This mechanism can deter bullying incidents in advance and intervene in the process. Through layer-by-layer screening and early warning, this invention can also help reduce or mitigate self-harm accidents caused by psychological problems, and is especially suitable for implementation and application in closed and controlled areas.

The application provides a data leak prevention method and system, applied to the technical field of data processing, and the method comprises the following steps: obtaining accounts receivable data in static data; obtaining a collection action track corresponding to a collection record in the accounts receivable data; generating a current arrears state corresponding to the accounts receivable data based on the collection action track and a repayment record corresponding to the accounts receivable data; generating to-be-encrypted data corresponding to the accounts receivable data based on the accounts receivable data, the current arrears state corresponding to the accounts receivable data and an effective track in the collection action track; and performing encryption processing on the to-be-encrypted data corresponding to the accounts receivable data to generate encrypted data of the accounts receivable data. The method can guarantee the availability of the accounts receivable data, effectively prevent data tampering, denial and unauthorized access, and significantly improve the confidentiality, integrity and compliance control ability of sensitive information of the accounts receivable.