A method for safe circulation of documents

Abstract

The invention relates to a safe circulation method for documents, comprising the steps that a first client end sends transmission request to a server, wherein the request includes related parameters of documents to be transmitted; the first client end obtains a first link from the server, and sends the first link to a second client end; the second client end accesses to the first link and sends areceiving request to the server; the server conducts auditing on the receiving request, and if the audit is qualified, the document can be sent to the second client end; if the audit is not qualified,the second client end will be rejected to download documents. The invention is advantageous in that all documents requiring transmission are uploaded to the server for centralized management and storage; for the transmission of any documents, the monitoring and auditing of the server is a must, and thereby a large part of leaking accidents can be prevented; even if leaking accidents occur, leaking approaches can be rapidly found, so that where responsibility lies can be quickly ascertained and loss can be recovered.

Description

technical field [0001] The invention belongs to the technical field of network information security, and in particular relates to a method for secure document transfer. Background technique [0002] The popularization and application of computers and networks makes the production, storage, acquisition, sharing and dissemination of information more convenient, but also increases the risk of important information leakage within the organization. At present, most of the relevant technologies use firewalls, intrusion detection or private networks, which can effectively prevent illegal access by external personnel, but cannot prevent internal personnel from sending some sensitive files to others via email or mobile storage media. Especially in recent years, the storage capacity of U disks and mobile hard disks has increased rapidly, and notebook computers have become more popular, which makes leak prevention more important and urgent. [0003] However, traditional document secur...

AI Technical Summary

Problems solved by technology

[0005] Documents are circulated within the organization through email, instant messaging, U disk, and file sharing. These methods have hidden dangers of data leakage and cannot audit the circulation of documents.

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