Abstract
Cloud is a term used as a metaphor for the wide area networks (like internet) or any such large networked environment. It came partly from the cloud-like symbol used to represent the complexities of the networks in the schematic diagrams. It represents all the complexities of the network which may include everything from cables, routers, servers, data centers and all such other devices. Cloud based systems saves data off multiple organizations on shared hardware systems. Data segregation is done by encrypting data of users, but encryption is not complete solution. We can do segregate data by creating virtual partitions of data for saving and allowing user to access data in his partition only. We will be implementing cloud security aspects for data mining by implementing cloud system. After implementing cloud infrastructure for data mining for cloud system we shall be evaluating security measure for data mining in cloud. We will be fixing threats in data mining to Personal/private data in cloud systems. Â
Highlights
Several surveys from Gartner have shown the importance of cloud computing ranking it as the top priority for CIOs in 2010 [GAR11][1], demonstrating the effort they are doing to adopt it by increasing their expenditures on cloud computing services [GAR10a]
The primary conclusion of our research is that adoption of user-centric security models and shifting certain parts of communication and computation to the client side allows us to provide the cloud consumers with more visibility and control over their resources. Using this approach the security and privacy concerns of cloud consumers can be addressed more effectively, and the burden of managing end-users' identities and access control will be reduced from cloud service providers
This study collectively describes cloud computing security challenges in general and describes the mitigation practices that have been proposed to handle the identified challenges
Summary
With its new way to deliver services while reducing ownership, improving responsiveness and agility, and especially by allowing the decision makers to focus their attention on the business rather than their IT infrastructure, there is no organisation that has not though about moving to the Cloud. There are several benefits, especially on infrastructure costs, but, as with all new technologies, cloud computing has some drawbacks. Organisations need to clearly understand the benefits and challenges, especially for the most critical applications. There are several concerns but, as shown in an IDC survey about the issues of the Cloud [GEN09], security is the main concern. The question is why security is such a complicated challenge in the decision of moving to the Cloud. The answer is easy: lack of control over their data
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