• Gurpreet Singh
• umer iqbal wani

A lot of data is being generated either by banking professions or CCTV footage or in the form of transactions. This data is very much confidential and need to save from hackers. But tit is not feasible and safe to store the data on premises. Cloud Computing has opened the gates of opportunity by using unlimited data storage capacity and using resources for processing the data faster also. But the data inside the cloud is also not secure. So some techniques are used to secure the cloud from the unauthorized access. In this paper, Firstly Cryptography is used in which plain text is converted into encrypted format and then in the second layer, converted into a compressed folder and after that steganography is used in which this compressed file is stored in an image. When user wants to retrieve the data RAR password and master password is used for it which is automatically sent to the users Email account. Thus by adding some new techniques, security is enhanced in the cloud and the hackers can’t access the data in the cloud.

Encryption, Stagenography, Decryption, compression.

"Enhancing data security in cloud using multi layer security", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 11, page no.613-617, November 2018, Available :http://www.jetir.org/papers/JETIRDR06091.pdf

"Enhancing data security in cloud using multi layer security", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 11, page no. pp613-617, November 2018, Available at : http://www.jetir.org/papers/JETIRDR06091.pdf