Towards Crime Prevention Using Big Data Analytics: A Literature Review with an Explorative Case Study

Since the popularization of the big data concept, it has been implemented in various areas. Contemporary literature has proved the potential of using big data in crime prevention. In this research paper, we examine research on big data being used in Crime Prevention while implementing an author-centric to a concept-centric research approach. We also present the foundation for future research by analyzing data derived from the City of Chicago. We identified the neighborhoods in Chicago that are statistically more prone to crimes and used data of the last 10 years to make our observations. We additionally provide further discussion points for future research purpose

Understanding the Challenge of Cybersecurity in Africa: A Holistic Analysis of Southern African Development Community (SADC) and Foundation for Future Research

The continuous shift towards a world relying on computing leads to an increase of the potential risk factors that users face while roaming the digital world. The constant technological innovation we are witnessing creates the necessity of developing reliable systems, strategies, and frameworks against nefarious users threatening the security of information and data. Emerging countries begin to face issues related to cyber warfare and security. This study provides insight into the technological risk factors that could potentially delay further development in the technological growth of developing nations, focusing on selected countries in the African continent. The threats against confidentiality, integrity, and availability do not have an impact exclusively on information systems but, to a larger scale, on a region’s efforts for innovation. This paper intends to provide the readers a holistic review of the status of cyber security in the context of developing countries, specifically in the African continent and the Southern African Development Community

Towards Affordable Emergency Communication and Entertainment Using Modified Raspberry-Pi Devices

The importance of mesh networking in the evolution of telecommunication efficiency has been proven through numerous projects and researchers\u27 literature contributions. All industries and fields rely on reliable communication mediums. In this paper we present the foundation for future research by creating a telecommunication solution using modified Raspberry Pi devices. This project aims to provide solutions for two problems. First, it seeks to instill a viable network alternative in a major catastrophe that is compliant with the Federal Communications Commission (FCC) regulations. Second, it aims to create an affordable entertainment platform for impoverished or elderly communities. We additionally provide further discussion points for future research purposes

Understanding the Challenge of Cybersecurity in Critical Infrastructure Sectors

The cybersecurity of critical infrastructures is an essential topic within national and international security as 16 critical infrastructure sectors touch various aspects of American society. Because the failure to provide adequate cybersecurity controls within the critical infrastructure sectors renders the country open to an attack that could have a debilitating effect on security, national public health, safety, and economic security, this matter is so vital that there is the Presidential Policy Directive (PPD) 21 Critical Infrastructure Security and Resilience advances a national policy to strengthen and maintain secure, functioning and resilient critical infrastructure. An organization identified as the Cybersecurity and Infrastructure Security Agency (CISA) at the Department of Homeland Security (DHS) has the mission to be the risk advisor for the United States (US). Other organizations, such as the National Security Agency (NSA), have approved a specific Knowledge Unit (KU) to address cybersecurity for critical infrastructures associated with doctoral-level granting programs. To address this challenge, it is necessary to identify threats better and defend against them while mitigating risks to an acceptable level. Only then can a nation build a more secure and resilient infrastructure for the future while defending against present-day bad actors as cyberwarfare, cyber espionage, and cybersecurity attacks are the modern-day threats that need to be addressed in planning, designing, implementation, and maintenance. Therefore, the researchers developed a case study reviewing threats against different sectors defined in the PPD