Information divulgement prevention method based on credible program

Abstract

The invention discloses an information divulgement prevention method based on a credible program. The method comprises the following steps of: establishing a server of each enterprise and public institution, arranging a storage module at each server, collecting an application program uploaded by a collection terminal, and storing and backing up the application program. The application program called by the terminal cannot be normally used until data of the application program are compared with that of each server. A credible progress of each client is collected manually or automatically; the credible progresses are subjected to MD5 value measurement, uniformly uploaded to the servers for storage, recorded and distributed and then monitored by each client in real time, so that whether the application program used by the current user is the credible program is judged; and therefore, the information confidentiality of the enterprise and public institution is guaranteed, and an information divulgement event caused by a program problem is effectively prevented.

Description

technical field [0001] The invention belongs to the technical field of computer information security, and in particular relates to an information leakage prevention method based on a trusted program. Background technique [0002] In response to the popularization of computer applications and the development of the Internet and mobile storage devices, the previous paper documents have been gradually transformed into electronic documents. Electronic documents have many advantages such as small size and convenient viewing, which is also the reason for the rapid development of electronic documents. At the same time, the easy-to-change and easy-to-spread characteristics of electronic files have seriously affected the security of electronic file storage and communication. How to effectively store, centrally manage and use important files within enterprises and institutions becomes a file The security of drawings is facing severe challenges. [0003] For enterprises and institutio...

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Problems solved by technology

[0004] Therefore, data security is very important to enterprises and institutions, so the data encryption industry came into being. For the terminals of various enterprises and institutions, do they use trusted applications to work, or do they have malicious intentions? People imitate trusted programs to cause data leakage of enterprises and institutions

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