Automatic text selection encryption system

Abstract

The invention discloses an automatic text selection encryption system. The system mainly comprises a first identity verification module, a second identity verification module, a text information decryption module, an automatic sensitive word screening module, a text information encryption module and a manual decryption module. The system utilizes the first identity verification module to realize primary encryption of the encrypted text, a sensitive word stock is arranged in the system, sensitive words are automatically screened from the text information after entering the system newly-built text information entry, and whether the text is encrypted or not is automatically selected according to the screened content; when the existing text is modified, the second identity verification moduleis started, sensitive words are automatically screened from the modified text information, and whether the modified text is encrypted again or not is automatically selected. According to the encryption system, the safety of the text is enhanced, and the safety problem caused by leakage of text information in a user computer is prevented.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to an automatic text selection encryption system. Background technique [0002] The application of computers is becoming more and more widespread. The emergence of various office software has provided great convenience for people's study and work. Nowadays, most of the materials are stored in the computer in the form of documents. When users use text, A large amount of information will be stored in the text, which may contain content related to the user's immediate interests. Once this information is obtained by other users, it may endanger the user's interests and personal safety. However, in the existing computer information storage schemes, the sensitive information that is related to the vital interests of the user is simply saved. Unless the user actively encrypts it, the computer will not encrypt it, thus causing , after other users use this computer, it is very ...

AI Technical Summary

Problems solved by technology

However, in the existing computer information storage schemes, the sensitive information that is related to the vital interests of the user is simply saved. Unless the user actively encrypts it, the computer will not encrypt it, thus causing , after other users use this computer, it is very easy to obtain these sensitive information, which in turn poses a threat to users

Images