Problems seem to be everywhere right now and many of us feel completely exhausted from the seeming chronicity of challenge over the past few years. Our ability to solve problems is a key life skill.

When cybersecurity incidents make headlines, the story usually involves stolen customer data, ransomware attacks, or corporate secrets leaking onto the internet. A recent incident involving Google’s ...

Abstract: This study presents an enhanced version of the classical Hill Cipher algorithm, utilizing a rectangular key matrix to expand the key space and improve the security of digital image ...

Abstract: The confidentiality and integrity of sensitive data are increasingly critical due to the growing number of transactions conducted over the Internet using Internet of Things (IoT) devices.