• S.M.SRIHARI SHANKAR
• CHAPPIDI TEJA
• DADI RAMYA
• DHULIPALLA MOUNIKA

Cloud-based data storage offers several advantages over traditional paper records and client-server systems, especially when it comes to securing image data. As organizations look to the cloud for their image data storage needs, addressing security challenges becomes paramount. Cryptography plays a pivotal role in ensuring the privacy and confidentiality of image data in cloud-based systems. Managing encryption keys can be complex, especially in scenarios with multiple data owners and security domains within image data storage. To address these challenges, a distributed attribute-based encryption scheme is proposed, allowing access to image data from any source using a single key, thereby simplifying key management. In addition to traditional cryptography, the integration of Hadamard-based techniques can further enhance the security of image data in the cloud.

: RSA,AES,RC6 and LSB

"DATA SECURITY SYSTEM USING HYBRID CRYPTOGRAPHY AND STEGANOGRAPHY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 5, page no.b28-b33, May-2024, Available :http://www.jetir.org/papers/JETIR2405103.pdf

"DATA SECURITY SYSTEM USING HYBRID CRYPTOGRAPHY AND STEGANOGRAPHY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 5, page no. ppb28-b33, May-2024, Available at : http://www.jetir.org/papers/JETIR2405103.pdf