Chinese Journal of Network and Information Security ›› 2016, Vol. 2 ›› Issue (8): 48-53.doi: 10.11959/j.issn.2096-109x.2016.00079

• Academic paper • Previous Articles     Next Articles

Time based incremental backup scheme for mobile cloud computing

Yun-fei CI1,Guo-zhen SHI1(),Rong-na XIE1,Yao-ming PAN1,Feng YANG1,Si-shui YE2   

  1. 1 School of Information Security,Beijing Electronic Science and Technology Institute,Beijing 100070,China
    2 Department of House Technology,Ruiting Networking Technology (Shanghai) Co.,Ltd.,Shanghai 200127,China
  • Revised:2016-06-25 Online:2016-08-01 Published:2017-06-04
  • Supported by:
    The Major Science and Technology Project of Press and Publication(1681300000119);The National Natural Science Foundation of China(61170251);The Key Program of Scientific and Technology Research of Ministry of Education(209156);The Natural Science Foundation of Beijing(4152048);The Natural Science Foundation of Jiangsu Province(BK20150787);2016 Spring Project of Beijing Electronic Science&Technology Institute(2016CL04)

Abstract:

A time-based data secure backup mechanism for moving the cloud was presented.Time was considered as a parameter into the data encryption for the important information in mobile device and backups the users' data ac-cording to the time period.It had not only solved the issue of the latest timely backup sensitive data,but also solved the entire ciphertext leak caused by missing the backup key.

Key words: mobile cloud, time granularity, incremental backup, data security, encryption

CLC Number: 

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