Research On Customer Sensitive Data Management Strategy Based On Data Life Cycle Model Of Communication Carrier

With more and more unauthorized’disclosure of data occurred in communication carrier, the traditional data management method couldn’t satisfy the security needs under such complicated circumstances. Therefore carriers are in urgent need to sort out the their data and establish a complete data life cycle control system on this basis. This article aims at providing comprehensive protection for sensitive data security by analyzing and sorting the storage, transfer and access to sensitive data to detect the potential security hazards.This article completes the following work:(1) establish the analyzing model of data life cycle and describe the basic control measures adopted to store, transfer and access data.(2) Analyze the current situation of communication carriers, combining with the data life cycle management model to present the security management need for sensitive data for carriers.(3) According to the requirements of sensitive data control by carriers to design a implementation plan for complete customer sensitive data management system, including inquiries for different classified sensitive data, building and implementing of sensitive data management platform.(4) Evaluate the customer sensitive data management strategy currently adopted by carriers and make relevant further study and analyze their shortcomings.The article mainly solves the following:(1) Establish the customer sensitive data security management system based on data life cycle (2) Present implementation plan for sensitive data management project to meet the needs of carriers to control sensitive data security.(3) Adopt Big Data processing method to analysis sensitive data classification and access and therefore to detect potential disclosure of sensitive data.This sensitive data management strategy has been implemented in many provincial carriers, which improves the protection of sensitive data by carriers.