To implement a Multi-level Security in Cloud Computing using Cryptography Novel Approach

Security in Cloud Computing

Master's Thesis , 2014 , 44 Pages

Computer Science - IT-Security

Currently cloud computing environments have come up with a serious problem known as security which is in terms of Confidentiality of Data, Integrity of the Message and Authenticity of the users (CIA). Since user’s personal data is being stored in an unencrypted format on a remote machine operated by third party vendors who provide various services, the impact of user’s identity and unauthorized access or disclosure of files are very high. Though we have various techniques and algorithms to protect our data from hackers and intruders still cloud environments are prone to other attacks. In this paper, a novel approach is implemented to protect user’s confidential data from third party service providers, and also to make sure that the data is not disclosed to any unauthentic user or the service provider even, in any cloud environments. This approach provides a multi-level security in three aspects: 1) User authentication for “authorization” to enter the network, 2) Image Sequencing password for “authentication” wherein it is proved that the identity is original user, and 3) RSA algorithm to encrypt the data further for providing “data integrity”. Thus this approach provides an overall security to the client’s personal data and the major issue of confidentiality, integrity and authenticity is fully solved. Implemented results are represented to illustrate that our approach has a reasonable performance.

Table of Contents

DECLARATION

APPROVED RESEARCH TOPI

CERTIFICATE

ABSTRACT

ACKNOWLEDGEMENT

List of Figures viii

Chapter 1: INTRODUCTION
1.1 Cloud Computing
1.2 History of Cloud Computing
1.3 Service Models in Cloud Computing
1.4 Deployment Models of Cloud Computing
1.5 Benefits of Cloud Computing
1.6 Challenges of Cloud Computing
1.7 Cloud Computing with the Communication Services
1.8 Accessing through Internet APIs
1.9 Cloud Computing Trends for
1.10 Cloud Security Threats
1.11 Advantages of Cloud Computing
1.12 Disadvantages of Cloud Computing

Chapter 2: LITERATURE SURVE

Chapter 3: PRESENT WORK18
3.1 Problem Formulation
3.2 Research Objective
3.3 Research Methodology.

Chapter 4: IMPLEMENTATION AND RESULTS
4.1 Implementation

Chapter 5: CONCLUSION AND FUTURE SCOPE
5.1 Conclusion
5.2 Future Scope

REFERENCES

• College: Lovely Professional University, Punjab
• Course: M.Tech (Computer Science and Engineering)
• Author: Ashwin Dhivakar (Author)
• Publication Year: 2014
• Pages: 44
• Catalog Number: V273465
• ISBN (eBook): 9783656652021
• ISBN (Book): 9783656651994
• Language: English
• Tags: multi-level, security, cloud, computing, cryptography, novel, approach