Security Problems and Strategies of Digital Education Resource Management in Cloud Computing Environment
Cloud computing technology has an important influence on the development of digital education resource management, but also brings a lot of security problems to the digital education resource storage and sharing. This paper analyses the security problems
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Security Problems and Strategies of Digital Education Resource Management in Cloud Computing Environment Li Bo Abstract Cloud computing technology has an important influence on the development of digital education resource management, but also brings a lot of security problems to the digital education resource storage and sharing. This paper analyses the security problems of digital education resource storage and sharing in cloud computing environment, finally aimed at these problems, give the concrete security strategies.
Keywords Cloud computing Digital education resources management rity problems Security strategies
Secu-
310.1 Changes of Digital Education Resource Management Brought by Cloud Computing Cloud computing could provide powerful compute capacity and storage capacity, simple interface, good scalability, good cross-platform service [1]. Using cloud computing as the underlying architecture to store the digital education resources, cloud computing is responsible for storage, management, allocation, load balancing, deployment, migration, cross-platform integration and security control of the education resources, while users don’t need to care about where and how the resources are stored. That’s the optimal solution with low price, high reliability and expansibility at present. But the storage and sharing of digital education resources also have many problems; we must carefully study and solve the possible challenges.
L. Bo (&) Shandong Polytechnic, No.23000 East Jingshi Road, Jinan, Shandong, China e-mail: [email protected]
S. Li et al. (eds.), Frontier and Future Development of Information Technology 2495 in Medicine and Education, Lecture Notes in Electrical Engineering 269, DOI: 10.1007/978-94-007-7618-0_310, Springer Science+Business Media Dordrecht 2014
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310.2 Security Problems of Digital Education Resource Management Based on Cloud Computing As the digital education resources are all stored in the cloud, not in the managers’ local servers, security, confidentiality, integrity and availability of the resources become uncertain [2].
310.2.1 Security and Confidentiality Problems of the Digital Education Resources Storage security of digital education resources is the core problem should be considered in cloud computing environment. Compared with the traditional resource management model, open interfaces provided by cloud computing make illegal access to be possible [3]. First of all, the storage of cloud computing doesn’t have clear boundary, it is very difficult to isolate from each other while customers’ data sharing the same storage space. Secondly, when the data disaster occurred, all data and applications will appear problems, so capacity and efficiency of cloud computing service providers to restore lost data determines the service reliability. Third, cloud computing only provides data encryption service when transmitting; protection issues on data processing and storing remain unresolved, so the key or privacy information may be lost, stolen or destroyed. Fourth, ille
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