Computer and Modernization

Previous Articles     Next Articles

Big Data Application Mode and Security Risk Analysis

  

  1. (1. College of Computer Science, Beijing University of Technology, Beijing 100124, China;
    2. Beijing Municipal Key Laboratory of Trusted Computing, Beijing 100124, China;
    3. National Engineering Laboratory for Critical Technologies of Information Security Classified Protection,
    Beijing 100124, China)
  • Received:2014-05-15 Online:2014-08-15 Published:2014-08-19

Abstract:

Traditional equipments and tools can not meet the requirements of big data application in scalability
and analysis. People currently always use Hadoop to store and analyze big data in cloud computing environment. The
risks of big data application on cloud come from cloud service providers and remote users who access data with
unauthorized right. The paper presented the threats under different deployment of cloud, and analysed the risk at
different stages of operation in Hadoop. The paper gave a thread model for big data application and finally gave
the corresponding security policy.

Key words: big data, cloud computing, security, Hadoop

CLC Number: