Telecommunications Science ›› 2014, Vol. 30 ›› Issue (7): 32-38.doi: 10.3969/j.issn.1000-0801.2014.07.006

• Topic: Network information security • Previous Articles     Next Articles

Formal Description of Trusted Bebavior Oriented Security System for Big Data

Zhi Yan1,Jing Zhan1,2,3   

  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
  • Online:2014-07-20 Published:2017-08-17

Abstract:

Usually the process of storing and analyzing with big data is under the framework of Hadoop within the environment of cloud computing while the risks of big data application on cloud derive from cloud service providers and remote users who access data without authorization. Based on the security issues of big data applying on cloud, a security system for big data oriented by trusted behavior was given. The system with Z formal specification was described and the definition of abstract behaviors which contains reading, updating, adding and deleting operation was given. According to the abstract behavior model, behaviors were divided into trusted behavior and malicious behavior and security analysis on each operation was given. By using Z/EVES tool verified and proved the correctness about the description.

Key words: big data, cloud computing security, formalization, Z, trusted behavior, Hadoop

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