• A.V. Deorankar
• Tejaswini V. Deshmukh

Data security has always been a major topic issue in cloud computing. In this environment, it becomes p serious because the data is placed at different places even. Data privacy and security protection are main factors of concerns about the cloud. Many techniques on have been studied in academics, data security is becoming important for the future development in cloud computing technology in every aspect. The issues related to data privacy and security is directly related to software and hardware in the architecture of cloud. Reviewing various security techniques and issues from both hardware and software view will help data protection in the cloud Cloud computing is modifying the way many organizations are managing their data, because of its robustness. Privacy concerns come up whenever sensitive data is transferred on to the cloud. A simple method for protecting data privacy of data is to apply certain privacy techniques on data, and then uploading the modified data on cloud. The privacy methods used in existing research shows that privacy violation of data for cloud computing happens by external or internal attackers. In proposed system such issues are solved using various privacy protection methods also this system has three models, which initially have zero trust among them. Multi-level image fusion technique is used for generating a strong and secure key that will be given by the transaction manager to the user whenever required. In this way proposed system will provide much better privacy and security of the data in cloud and provide a better secure access of data.

cloud, image processing, authentication; access control; cloud; key generation; fusion.

"Secure Access to the Data to be Stored on Cloud by Key Generation Using Multi Level Image Fusion for achieving Privacy of data ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.118-121, May-2019, Available :http://www.jetir.org/papers/JETIR1905H20.pdf

"Secure Access to the Data to be Stored on Cloud by Key Generation Using Multi Level Image Fusion for achieving Privacy of data ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp118-121, May-2019, Available at : http://www.jetir.org/papers/JETIR1905H20.pdf