Method for protecting electronic document information and system thereof

Abstract

The invention provides a method for protecting electronic document information. The method comprises the following steps: A. security configuration information is set for an electronic document which is built for users, the set security configuration information is memorized in the configuration file of the electronic document, then the electronic document is memorized and closed; B. when users open the electronic document, the security configuration information of the electronic document is read from the configuration file of the opened electronic document; C. security parameter information which is inputted by the users and the read security configuration information of the electronic document are matched, if the match is successful, the electronic document is opened; and if the match is fail, the electronic document is destroyed in a comminuting way. The invention also provides a system for protecting the electronic document information, comprising a configuration parameter setting module, a configuration parameter reading module, a verification module and an execution module. The method and the system can prevent confidential information from being leaked, since passwords are decoded or cancelled and electronic documents are maliciously resumed.

Description

technical field [0001] The invention relates to information security technology, in particular to a method and system for protecting electronic document information. Background technique [0002] With the rapid development of computer technology and information technology, computers have become an indispensable tool for people's daily life, office work and study. More and more data information is stored on computers in the form of electronic documents. While this form brings convenience to people, it also poses security risks. Many electronic document information is confidential and cannot be read or tampered at will. Therefore, it is necessary to ensure the security of sensitive information. [0003] RedOffice adopts component technology to well structure the reusability, portability and interoperability model specifications of object-oriented software in a distributed heterogeneous environment, which has become the trend of today's software design, so that the security of ...

AI Technical Summary

Problems solved by technology

[0004] At present, people mainly use encryption technology to control illegal operators' access to sensitive information. There are many office (Office) software on the market that provide electronic document security control functions, such as password protection, and open electronic documents in a read-only mode. However, with the advancement of computer technology and the emergence of more and more code-breaking software, the security of confidential files protected by encryption technology is getting lower and lower.

[0005] Even after we delete some electronic documents containing confidential data information that we do not want to be viewed and stolen by others, the security risks are still not eliminated

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