Nowadays, the image database is growing in enormous size with heterogeneous categories. Similarly, there is rising demands from users in various ways. The most demanding domains in society are health care, Agriculture, commerce, and security. Healthcare domain is concerned with diagnosing the disease. Security domain is involved in investigation of the Criminals. Commerce domain needs analysis to recognize the right product. Agriculture domain requires processing of disease affected fruit images. The PBIR system that combines evidence from multiple digital image domains can reduce those problems of existing image retrieval systems. The PBIR system is used to find uncertain parts of the image during augmentation steps. The result is identified with various parameters (e.g., accuracy, precision, distance, sum of distance), showing that the performance of the k-medoids pam algorithm better than the existing iterative clustering algorithms

The Internet of Things (IOT) system is a network system that communicates with other devices and systems via the web by using any one of the sensors, devices, applications, and other tools. To prevent unauthorized data transmission access, these systems and networks should include a suitable cryptography mechanism. The security of the shared resources on the data communication network is regarded as one of the key challenges. In this paper, the proposed scheme consists of two parts: (i) generating a key using an array of prime numbers based on the RSA algorithm, and (ii) devising a secure communication scheme based on DNA cryptography and Insertion Method. DNA cryptography is a cryptographic technique that uses DNA sequences to encode and decode source data using biological processes. It is an innovative way to protect data from hackers using DNA. The proposed scheme's security analysis shows that it is secure against the relevant threat models and provides a higher level of protection than previous related studies in the literature.