Method and system for safely sending out data

Abstract

The invention relates to a method for safely sending out data. The method comprises the following steps: dividing electronic file data of a user into a plurality of confidentiality levels according touser attributes and respectively storing the confidentiality levels by different storage media; configuring outgoing strategies for the electronic file data according to different confidentiality level labels marked on the electronic file data; carrying out electronic file data outgoing detection; when it is detected that the electronic file data is sent out, confirming the sending-out permissionof the electronic file data; when the user has the outgoing permission, carrying out the outgoing operation according to the corresponding outgoing strategy; when the confidential electronic file data has a leakage risk, utilizing the bound outgoing security software to automatically delete and destroy the electronic file data. According to the method, the problems of poor timeliness, poor security and confidentiality, inflexible file data receiving and sending operation and the like of file data sending in the prior art are solved, the whole process is simple, rapid and flexible, complex sending approval is not needed, and the security and confidentiality of the electronic data sending process are enhanced. The invention further relates to a system for safely sending out the data.

Description

technical field [0001] The invention relates to the technical field of computer information security, in particular to a method and system for securely sending out data. Background technique [0002] With the continuous progress of society, scientific information technology is also developing rapidly. The popularization and development of computer and Internet applications in China have penetrated into every corner of society. Rely on computer and internet. In recent years, paperless office, enterprise source code management, BIM modeling, enterprise ERP system, OA system, etc. have also been widely used in enterprises and institutions. The data generated by these business systems are often related to an enterprise's Life and death, all corporate executives are highly concerned about the company's data security issues. However, even though every enterprise is trying its best to find ways to protect its own data, data loss and data leakage incidents still emerge in endlessl...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method for securely sending out data, aiming at problems such as poor timeliness, low security and confidentiality, and inflexible sending and receiving operations of file data in the prior art. The method skillfully performs electronic file data Classification of different secret levels, and then set different outgoing policies for different secret levels, and then when sending electronic file data, strictly follow the specific outgoing policy to manage the outgoing operation process to protect the security of electronic file data. It is simple, fast, flexible and does not require complicated outgoing approval, and avoids the risk of data leakage caused by key leakage. The security and confidentiality are very high, and the effect of data outgoing transmission is also good.

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