The security of digital images has become increasingly important as information technology
has advanced considerably. To ensure image security and improve the efficiency of image …

The security of transmitting information from one point to another through different media is
an important issue in the modern digital society. Researchers have consistently developed …

Cryptography is the science of encryption and decryption of data using the techniques of
mathematics to achieve secure communication. This enables the user to send the data in an …

Information security is very vital in today's digital era of e-commerce and e-business, multiple
cryptographic techniques are used for security the data over the network. In another side …

S-box is one of the most significant structures used to construct encryption that is strong and
resistant to attacks in encryption algorithms. The new 4D-hyper chaotic system and …

Cryptography has been extensively employed in the information security field for the
purpose of providing security for confidential data. The field of cryptography has recently …

Text summarization (TS) plays a crucial role in natural language processing (NLP) by
automatically condensing and capturing key information from text documents. Its …

In order to prevent unwanted access to sensitive data by unauthorized individuals, color
images are encoded. Because chaotic-deoxyribonucleic acid (chaotic-DNA) encoding can …

This article proposes a novel evolutionary image encryption approach based on an elitist
genetic algorithm, a modified logistic map, and DNA encoding. The initial population …

Data security is a very important part of data transmission over insecure channels connected
through high-speed networks. Due to COVID-19, the use of data transmission over insecure …