| Pub. Date | : Nov' 2023 |
|---|---|
| Product Name | : The IUP Journal of Telecommunications |
| Product Type | : Article |
| Product Code | : IJTC011123 |
| Author Name | : Virendra P Nikam and Sheetal S Dhande |
| Availability | : YES |
| Subject/Domain | : Arts & Humanities |
| Download Format | : PDF Format |
| No. of Pages | : 24 |
Nowadays, information security is a challenge, especially when the data is transmitted or shared on public clouds. Researchers have proposed various techniques which fail to provide data integrity, security, authentication and data sensitivity. The most common techniques used to protect data during transmission on public clouds are cryptography, steganography and compression. The current study suggests an entirely new approach that completely makes secret data invisible behind a carrier object and cannot be detected with image performance parameters like PSNR, MSE, entropy, etc. The proposed technique has better outcome than any other existing techniques as a security mechanism on a public cloud. The primary focus of the suggested technique is to minimize integrity loss of public storage data due to unrestricted access rights of users. To improve reusability of carrier, even after data is concealed, is really a challenging task and can be achieved through the proposed approach.
Public cloud storage is a place where multiple pupils (also called clients) store their data (ex: S3 - Simple Storage Service). A storage is called public if it satisfies definitions of transparency, availability, security, integrity and authentication.
Generally, public clouds are not considered to be secure for storing sensitive data. Access protocols for public cloud data are very flexible, which makes data mostly insecure.
Data compression, Data hiding, psnr, mse, Virtual data, Public cloud, Quantization error