Journal of Tropical Oceanography ›› 2020, Vol. 39 ›› Issue (5): 117-123.doi: 10.11978/2019127CSTR: 32234.14.2019127

Special Issue: 海洋大数据及应用

• Marine Survey and Monitoring • Previous Articles    

Research on buoy data security management system based on multi-encryption

ZHANG Xinwen1,2(), LIU Yuqiang1,2(), LIU Tongmu1,2, LIN Guanying1,2, HUANG Hua1,2   

  1. 1. South China Sea Marine Survey and Technology Center of State Oceanic Administration, Guangzhou 510310, China
    2. Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou 510310, China
  • Received:2019-12-05 Revised:2020-03-02 Online:2020-09-10 Published:2020-03-05
  • Contact: Yuqiang LIU E-mail:zhangxinwen@smst.gz.cn;liuyuqiang@smst.gz.cn
  • Supported by:
    Project Commissioned by the Marine Strategic Planning and Economic Department of the Ministry of Natural Resources(CAMA201808);Marine Science and Technology Director Fund of South China Sea Branch, State Oceanic Administration(18015);Guangdong Provincial Special Fund for Economic Development for Marine Economic Development(GDME-2018B001);Open Fund of Key Laboratory of Technology for Safeguarding of Maritime Rights and Interests and Application, State Oceanic Administration(SCS1602)

Abstract:

In view of data security problem concerning ocean buoy data, such as hacker attack, illegal access, data leakage, etc., a data security management system based on multi-encryption is proposed and implemented. We introduce the system architecture, multi-encryption storage and key management scheme in this paper. In this system, the buoy data is encrypted and stored by using multi-encryption technology, and the confidentiality of data transmission is ensured by encrypted transmission in business application. The analytic results of system security indicate show that this system can ensure data security in the process of storage, transmission and application.

Key words: ocean data buoy, data management, multi-encryption, data security

CLC Number: 

  • P712.1