Measurement: Sensors (Jun 2023)
Secure data storage and access for fish monitoring in cloud environment
Abstract
Cloud computing (CC) refers to the on-demand availability of computer system resources, specifically data storage and computational power, without the user's direct active administration. Large cloud functions are usually split across multiple sites, each of which is a data center. Improve the security howerver, these method possess some disadvantages such as access time, resource utilization, limited computation and storage capacity. To overcome these challenges trapdoor-based NDSGA-II AC (Non-Dominated Sorting Genetic Algorithm Access Control) is proposed, In the proposed technique trapdoor has been used which reduces the energy consumption when compared to the existing systems. With the help of trapdoor access control and NDSGA-II, this paper stores water tank parameters in the cloud. A stream cipher algorithm (SCA) is utillize to encrypt the input data based on the water tank parameters collected with sensors. It is possible to store encrypted data in the cloud once the encrypting process is complete. To decrease energy consumption, average resource utilization, and access time, the trapdoor-based NDSGA-II access control is used. In this paper, Number Theory Research Unit (NTRU) cryptosystem, CP-ABE, and RBAC are used to analyze the performance of the proposed method. This proposed method reduces the encryption time by 11%, 16%, and 23% compared to the current method, and the access time by 8% and 15% compared to CP-ABE and RBAC.
