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Impact of Remote Learning on Student Performance and Grade: A Virtual World of Education in the COVID-19 Era

International Journal of Communications, Network and System Sciences 2023年第6期16卷 115-129页

作者： Rafia Islam olatunde abiona Department of Computer Information Systems Indiana University Northwest Gary IN USA

The COVID-19 pandemic has had a profound influence on education around the world, with schools and institutions shifting to remote learning to safeguard the safety of students and faculty. Concerns have been expressed about the impact of virtual learning on student performance and grades. The purpose of this study is to investigate the impact of remote learning on student performance and grades, as well as to investigate the obstacles and benefits of this new educational paradigm. The study will examine current literature on the subject, analyze data from surveys and interviews with students and educators, and investigate potential solutions to improve student performance and participation in virtual classrooms. The study’s findings will provide insights into the effectiveness of remote learning and inform ideas to improve student learning and achievement in an educational virtual world. The purpose of this article is to investigate the influence of remote learning on both students and educational institutions. The project will examine existing literature on the subject and collect data from students, instructors, and administrators through questionnaires and interviews. The paper will look at the challenges and opportunities that remote learning presents, such as the effect on student involvement, motivation, and academic achievement, as well as changes in teaching styles and technology. The outcomes of this study will provide insights into the effectiveness of remote learning and will affect future decisions about the usage of virtual learning environments in education. The research will also investigate potential solutions to improve the quality of remote education and handle any issues that occur.

关键词： Remote Learning Student Performance Virtual World Covid-19 Grade Student Learning

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The Confidentiality of Coding Video Games with Cheat Code and Bots for Cheating in a Virtual World

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International Journal of Communications, Network and System Sciences 2023年第6期16卷 105-114页

作者： Samantha Gorton olatunde abiona Department of Computer Information Systems Indiana University Northwest Gary IN USA

Video games have been around for several decades and have had many advancements from the original start of video games. Video games started as virtual games that were advertised towards children, and these virtual games created a virtual reality of a variety of genres. These genres included sports games, such as tennis, football, baseball, war games, fantasy, puzzles, etc. The start of these games was derived from a sports genre and now has a popularity in multiplayer-online-shooting games. The purpose of this paper is to investigate different types of tools available for cheating in virtual world making players have undue advantage over other players in a competition. With the advancement in technology, these video games have become more expanded in the development aspects of gaming. Video game developers have created long lines of codes to create a new look of video games. As video games have progressed, the coding, bugs, bots, and errors of video games have changed throughout the years. The coding of video games has branched out from the original video games, which have given many benefits to this virtual world, while simultaneously creating more problems such as bots. Analysis of tools available for cheating in a game has disadvantaged normal gamer in a fair contest.

关键词： Video Games Confidentiality Virtual World Cheat Code Bots Programming

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3D Mobile Augmented Reality Interface for Laboratory Experiments

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International Journal of Communications, Network and System Sciences 2016年第4期9卷 67-76页

作者： Clement Onime olatunde abiona Information and Communication Technology Section Abdus Salam International Centre for Theoretical Physics Trieste Italy Department of Computer Information Systems Indiana University Northwest Gary IN USA

In fields such as science and engineering, virtual environment is commonly used to provide replacements for practical hands-on laboratories. Sometimes, these environments take the form of a remote interface to the physical laboratory apparatus and at other times, in the form of a complete software implementation that simulates the laboratory apparatus. In this paper, we report on the use of a semi-immersive 3D mobile Augmented Reality (mAR) interface and limited simulations as a replacement for practical hands-on laboratories in science and engineering. The 3D-mAR based interfaces implementations for three different experiments (from micro-electronics, power and communications engineering) are presented;the discovered limitations are discussed along with the results of an evaluation by science and engineering students from two different institutions and plans for future work.

关键词： Mobile Augmented Reality Laboratory Experiments 3D

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Improving the Cybersecurity Framework for Future Consumer Networks

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International Journal of Communications, Network and System Sciences 2021年第4期14卷 47-54页

作者： Tyler Welker olatunde abiona Department of Computer Information Systems Indiana University Northwest Gary USA

The framework Information Technology professionals and Network Organizations use is often seen as open and dynamic. This can create many different pathways for cybercriminals to launch an attack on an enterprise network to cause panic, this situation could be prevented. Using the proposed framework, network administrators and networked organizations can improve their cybersecurity framework for future consumer networks. Implementing a network security plan that is up to date and outlines responsibilities of team members, creating a government subsidy to implement and increase safeguards on US based networks, and the analyzing of past cyber-attacks metadata to further understand the attacks that are causing problems for consumer networks can improve the cybersecurity framework for consumer networks and increase potential security on US based networks. Research found that the implementation of security plans, creating a government subsidy, and analyzing past metadata all show signs of improving the framework of cybersecurity in consumer based networks.

关键词： Cybersecurity Information Technology Network Security Malware Attacks

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The AI Paradox: Mapping the Unintended Disruptions in IT and Beyond

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International Journal of Communications, Network and System Sciences 2024年第7期17卷 105-112页

作者： Aparna Gadhi Chinna Manikanta Bandaru olatunde abiona Department of Computer Information Systems Indiana University Northwest Gary IN USA

In the realm of Artificial Intelligence (AI), there exists a complex landscape where promises of efficiency and innovation clash with unforeseen disruptions across Information Technology (IT) and broader societal realms. This paper sets out on a journey to explore the intricate paradoxes inherent in AI, focusing on the unintended consequences that ripple through IT and beyond. Through a thorough examination of literature and analysis of related works, this study aims to shed light on the complexities surrounding the AI paradox. It delves into how this paradox appears in various domains, such as algorithmic biases, job displacement, ethical dilemmas, and privacy concerns. By mapping out these unintended disruptions, this research seeks to offer a nuanced understanding of the challenges brought forth by AI-driven transformations. Ultimately, its goal is to pave the way for the responsible development and deployment of AI, fostering a harmonious integration of technological progress with societal values and priorities.

关键词： Artificial Intelligence AI Paradox Unintended Disruptions Information Technology Ethical Dilemmas Privacy Concerns Job Displacement Algorithmic Biases

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Cyber Resilience through Real-Time Threat Analysis in Information Security

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International Journal of Communications, Network and System Sciences 2024年第4期17卷 51-67页

作者： Aparna Gadhi Ragha Madhavi Gondu Hitendra Chaudhary olatunde abiona Department of Computer Information Systems Indiana University Northwest Gary IN USA

This paper examines how cybersecurity is developing and how it relates to more conventional information security. Although information security and cyber security are sometimes used synonymously, this study contends that they are not the same. The concept of cyber security is explored, which goes beyond protecting information resources to include a wider variety of assets, including people [1]. Protecting information assets is the main goal of traditional information security, with consideration to the human element and how people fit into the security process. On the other hand, cyber security adds a new level of complexity, as people might unintentionally contribute to or become targets of cyberattacks. This aspect presents moral questions since it is becoming more widely accepted that society has a duty to protect weaker members of society, including children [1]. The study emphasizes how important cyber security is on a larger scale, with many countries creating plans and laws to counteract cyberattacks. Nevertheless, a lot of these sources frequently neglect to define the differences or the relationship between information security and cyber security [1]. The paper focus on differentiating between cybersecurity and information security on a larger scale. The study also highlights other areas of cybersecurity which includes defending people, social norms, and vital infrastructure from threats that arise from online in addition to information and technology protection. It contends that ethical issues and the human factor are becoming more and more important in protecting assets in the digital age, and that cyber security is a paradigm shift in this regard [1].

关键词： Cybersecurity Information Security Network Security Cyber Resilience Real-Time Threat Analysis Cyber Threats Cyberattacks Threat Intelligence Machine Learning Artificial Intelligence Threat Detection Threat Mitigation Risk Assessment Vulnerability Management Incident Response Security Orchestration Automation Threat Landscape Cyber-Physical Systems Critical Infrastructure Data Protection Privacy Compliance Regulations Policy Ethics Cybercrime Threat Actors Threat Modeling Security Architecture

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Analysis of a Cyclic Multicast Proxy Server Architecture

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International Journal of Communications, Network and System Sciences 2008年第4期1卷 301-306页

作者： olatunde abiona Tricha ANJALI Clement ONIME Lawrence KEHINDE 不详

The exponential growths of the World Wide Web (WWW) users have made the deployment of proxy servers popular on a network with limited resources. WWW clients perceive better response time, improved performance and speed when response to requested pages are served from the cache of a proxy server, resulting in faster response times after the first document fetch. This work proposes cyclic multicast as a scalable technique for improving proxy server performance for next generation networks. The proposed system uses a cyclic multicast engine for the delivery of popular web pages from the proxy server cache to increasingly large users under limited server capacity and network resources. The cyclic multicast technique would be more efficient for the delivery of highly requested web pages from the cache to large number of receivers. We describe the operation of the cyclic multicast proxy server and characterized the gains in performance.

关键词： Caching Cyclic Multicast Reliable Unicast Scalable Data Delivery Next Generation Network

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Information Security in the Cloud: Emerging Trends and Challenges

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International Journal of Communications, Network and System Sciences 2024年第5期17卷 69-80页

作者： Keerthana Chitreddy Andrew Mikhl Anthony Chinna Manikanta Bandaru olatunde abiona Department of Computer Information Systems Indiana University Northwest Gary IN USA

This article explores the evolution of cloud computing, its advantages over traditional on-premises infrastructure, and its impact on information security. The study presents a comprehensive literature review covering various cloud infrastructure offerings and security models. Additionally, it deeply analyzes real-life case studies illustrating successful cloud migrations and highlights common information security threats in current cloud computing. The article concludes by offering recommendations to businesses to protect themselves from cloud data breaches and providing insights into selecting a suitable cloud services provider from an information security perspective.

关键词： Cloud Computing Information Security Cloud Infrastructure Offerings Cloud Migration Security Measures Data Breaches Cloud Service Providers Cybersecurity Cloud Security Case Studies Cloud Threat Landscape Data Encryption Compliance Cloud Security Tools

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A User Identity Management Protocol for Cloud Computing Paradigm

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International Journal of Communications, Network and System Sciences 2011年第3期4卷 152-163页

作者： Safiriyu Eludiora olatunde abiona Ayodeji Oluwatope Adeniran Oluwaranti Clement Onime Lawrence Kehinde 不详

Cloud computing paradigm is a service oriented system that delivers services to the customer at low cost. Cloud computing needs to address three main security issues: confidentiality, integrity and availability. In this paper, we propose user identity management protocol for cloud computing customers and cloud service providers. This protocol will authenticate and authorize customers/providers in other to achieve global security networks. The protocol will be developed to achieve the set global security objectives in cloud computing environments. Confidentiality, integrity and availability are the key challenges of web services’ or utility providers. A layered protocol design is proposed for cloud computing systems, the physical, networks and application layer. However, each layer will integrate existing security features such as firewalls, NIDS, NIPS, Anti-DDOS and others to prevent security threats and attacks. System vulnerability is critical to the cloud computing facilities;the proposed protocol will address this as part of measures to secure data at all levels. The protocol will protect customers/cloud service providers’ infrastructure by preventing unauthorized users to gain access to the service/facility.

关键词： Cloud Computing Confidentiality Integrity Availability Identity Management Authentication

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A Load Balancing Policy for Distributed Web Service

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International Journal of Communications, Network and System Sciences 2010年第8期3卷 645-654页

作者： Safiriyu Eludiora olatunde abiona Ganiyu Aderounmu Ayodeji Oluwatope Clement Onime Lawrence Kehinde 不详

The proliferation of web services;and users appeal for high scalability, availability and reliability of web servers to provide rapid response and high throughput for the Clients’ requests occurring at anytime. Distributed Web Servers (DWSs) provide an effective solution for improving the quality of web services. This paper addresses un-regulated jobs/tasks migration among the servers. Considering distributed web services with several servers running, a lot of bandwidth is wasted due to unnecessary job migration. Having considered bandwidth optimization, it is important to develop a policy that will address the bandwidth consumption while loads/tasks are being transferred among the servers. The goal of this work is to regulate this movement to minimize bandwidth consumption. From literatures, little or no attention was given to this problem, making it difficult to implement some of these policies/schemes in bandwidth scarce environment. Our policy “Cooperative Adaptive Symmetrical Initiated Dynamic/Diffusion (CASID)” was developed using Java Development Environment (JADE) a middle ware service oriented environment which is agent-based. The software was used to simulate events (jobs distribution) on the servers. With no job transfer allowed when all servers are busy, any over loaded server process jobs internally to completion. We achieved this by having two different agents;static cognitive agents and dynamic cognitive agents. The results were compared with the existing schemes. CASID policy outperforms PLB scheme in terms of response time and system throughput.

关键词： Web Service Load Balancing Distributed Web Service Job Migration Quality of Web Service

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