The Design And Implementation Of Information Feature Checking System For Secret Information

At present,the secret information inspection platform can only inquire about the existence of confidential information by artificially setting up key words.This way,to a certain extent,it solves the traditional secrecy inspection only by relying on the professional quality and professional knowledge of the business personnel to carry out"blind scan" inspection and improve the efficiency and comprehensiveness of the inspection.However,with the deep application of the system,the existing inspection has been found.The platform is inefficient,relied heavily on the experience of the business personnel,and does not support the image secret inspection.Therefore,this paper proposes a feature based dimension reduction technology to design and implement a secret information feature checking system,so as to improve the level of privacy check collaboration.This system is divided into two parts:information data feature extraction and information feature detection.The data feature extraction subsystem is based on C/S architecture,based on Java language development,and the feature inspection subsystem is developed by B/S architecture,Struts2,Spring and Ibatis framework.The technology structure of secret information feature checking is divided into four levels:presentation layer,application control layer,business logic layer and persistence layer.This system uses the full text database of TrsServer.This system realizes the feature extraction of classified information and the inspection of classified information features.The feature extraction of classifiedinformation mainly realizes the modules such as text extraction,file extraction,image extraction,OCR(Optical Character Recognition)extraction,and feature management.The feature inspection of classified information mainly realizes feature management,classified inspection,batch inspection and user management.Among them,feature management mainly realizes feature import,feature export,feature query and feature deletion.It mainly realizes text inspection,file inspection and image inspection.Batch inspection mainly realizes batch check query,bulk extract feature code,multi-thread extraction,multi-thread inspection,export data,and confidential processing;User management mainly realizes new users,modifies users,removes users,and queries users.Classified information features examination system with the help of the Internet computer to carry on the classified information inspection,the application of system can timely find and extract the dirty data,check the secrecy at all levels to promote the unit into the standardized,scientific,systematic to provide technical support,can at any time to maintain national interests and information security,which can ensure the security of the state secrets and safeguard national security and interests.