Research on Protecting Information Security Based on the Method of Hierarchical Classification in the Era of Big Data

• 作者: Guangyong Yang Jianqiu Zeng Mengke Yang Shafaq Salam
• 来源期刊: 网络安全杂志(英文)
• 学科: 数学
• 关键词: BIG data HIERARCHICAL classification ROUGH SETS information index system
• 年，卷（期）: 2019,（1）
• 页码范围: 19-28
• 页数: 10页
• 分类号: O17

摘要

Big data is becoming increasingly important because of the enormous information generation and storage in recent years.It has become a challenge to the data mining technique and management.Based on the characteristics of geometric explosion of information in the era of big data,this paper studies the possible approaches to balance the maximum value and privacy of information,and disposes the Nine-Cells information matrix,hierarchical classification.Furthermore,the paper uses the rough sets theory to proceed from the two dimensions of value and privacy,establishes information classification method,puts forward the countermeasures for information security.Taking spam messages for example,the massive spam messages can be classified,and then targeted hierarchical management strategy was put forward.This paper proposes personal Information index system,Information management platform and possible solutions to protect information security and utilize information value in the age of big data.