Introduction The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing pandemic of coronavirus disease 2019 (COVID-19) caused by the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It was first identified in December 2019 in Wuhan, China 1. The outbreak was declared a Public Health Emergency of International Concern in January 2020 and a pandemic in …
Read More »Volume 16, Number 1
Arduino Uno Based Child Tracking System Using GPS and GSM
Introduction This device is basically an embedded system prototype of the wearable device we plan to introduce. A device or system that has distinct functionalities integrated into it and real-time computation is called an embedded system. It consists of both hardware and software. Embedded systems are crucial for the development of new technologies. Many industries, including the defense industry, the …
Read More »A Comparison between Position-Based and Image-Based Multi-Layer Graphical User Authentication System
Introduction The heart of security system is user authentication. When it comes to computer system security, Human factors are often considered the weakest link. There are three major areas where human computer interaction is important: authentication, security operations, and developing secure systems (Patrick, et al). Here we focus on the authentication problem. The most common computer authentication method is for …
Read More »A Reinforcement Learning Paradigm for Cybersecurity Education and Training
Introduction With the growth of the Internet, cyberattacks are evolving quickly, and the state of cybersecurity is not optimistic. Computers, networks, programs, and data are all protected by a variety of technologies and procedures called “cybersecurity” in order to prevent assaults and unauthorized access, modification, or destruction 1, 21. Firewalls, antivirus software, and intrusion detection systems are all components of …
Read More »Logical Foundations for Reasoning in Cyber – Physical Systems
Introduction Geometric logic aims at being the logic of observations of physical systems and their consequences. “Perpendicular lines intersect at an angle of 90 degrees” is a declarative sentence that describes a physical reality in terms of Geometry. Such a sentence can either be true or false. Most geometric sentences such as this example have a similar quality. They are …
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