A Novel Metaheuristic Algorithm-Based Cryptosystem for Cloud Data Security

To store data in cloud securely, a system of cryptography is created for cloud data security using encryption techniques. By converting data into an unreadable format and securing it against unauthorized access, it guarantees privacy and security. In this paper, we proposed a novel modified particle swarm optimization (MPOS) algorithm to address concerns about privacy and security of data. To ensure the reliability MPOS is used to create encryption and decryption keys that are coupled with a cryptographic method. To assess and compare the proposed system, we established common benchmarks, including encryption and decryption speed, key generation efficiency, and the overall security level. he proposed method demonstrates superior performance in data security when compared to existing methods.