Data Privacy Preserving in Cloud ERP using Cryptographic Algorithm with IoT

The Internet of Things (IoT) has become one of the increasingly popular and rapidly growing technologies in the IT sector. Sensors are integrated into networked physical equipment through wireless or wired connections and engage in mutual interaction. The ERP system is an evolving implementation of the IoT-Cloud. Multiple research efforts are undertaken to guarantee the confidentiality of ERP data. The main focal points of the IoT-cloud based ERP system are data security and the computational loads. This paper presents a novel method for safeguarding our data by using sophisticated cryptographic techniques, including the Elliptic Curve Cryptography Algorithm and the Advanced Encryption Standard (AES) algorithms. The objective of this technique is to bolster the security of ERP data in the IoT ERP Cloud system. The Cloud Service Provider (CSP) authenticates the user access policy and transmits the encrypted data to the user. One way to assess the recommended approach is by conducting tests on different performance metrics, such as key generation time and query processing time.