An Efficient and Robust Method for Data Privacy and Security on a Public Cloud Using a Novel Hybrid Technique †

Abstract

The end user has a cost-effective and cloud-based method of storing and retrieving their personal information through remote access using some kind of network connectivity. The user may view the data at any time and from any location they want. However, the data that are stored on the cloud may not always stay in a safe state. As the data can only be accessed by the end user via the intervention of a third party, the authenticity and integrity of the data are at risk of being compromised. It is possible for many people to utilize different Web access at the same time to access and recover their information stored on the cloud. As a consequence, a user’s sensitive data are exposed, leaked, or lost in several locations. Cryptographic methods, such as the Elliptic Curve Cryptography, have been used in the development of a great deal of different algorithms and protocols, all with the intention of preserving the confidentiality and authenticity of the data (ECC). In this research, we present a safe and efficient method for exchanging data via the cloud, while simultaneously preserving both the data’s security and their integrity. The suggested system primarily operates by combining the Elliptic Curve Cryptography (ECC) technique with the Advanced Encryption Standard (AES) method to guarantee verification and maintain the solidarity of data. The findings of the experiments demonstrate that the strategy that was presented is effective and produces superior outcomes when compared to other ways that are already in use.