We describe Shamir's secret sharing scheme and explain how it can be used for secure and redundant cryptocurrency storage. We include samples of individual and group assignments that can be used in an upper-division cryptology class for students who are familiar with modular arithmetic. It takes about one class to cover Shamir's secret sharing,…

The research problem addressed in this study is that racial bias programmed into predictive algorithm recommendations negatively impacts students in historically underrepresented groups. The purpose of this qualitative descriptive study was to explore the perception of algorithm accuracy among data professionals in higher education and explore the…

Purpose: This study aims to explore the perception of algorithm accuracy among data professionals in higher education. Design/methodology/approach: Social justice theory guided the qualitative descriptive study and emphasized four principles: access, participation, equity and human rights. Data collection included eight online open-ended…

This article explores potential uses, misuses, beneficiaries, and tensions of learning analytics in higher education. While those promoting and using learning analytics generally agree that ethical practice is imperative, and student privacy and rights are important, navigating the complex maze of ethical dilemmas can be challenging, particularly…

University social responsibility (USR) is a fashionable concept that is often presented as a paradox, with the implication that it can help universities meet the social dimension of higher education, without questioning the hegemonic meanings of academic excellence and the university mission. We draw on data collected through a focus group of…

In the "2024 EDUCAUSE Horizon Report: Cybersecurity and Privacy Edition," a panel of experts agreed that a key practice for advancing the future of higher education cybersecurity and privacy is supporting agency, trust, transparency, and involvement among stakeholders. In fact, these are such important topics for the higher education…

This systematic review involved reexamining student perceptions of privacy in online, hybrid and technology-enhanced courses. The research questions included identifying key findings from studies on student privacy. The researchers followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology and completed…

Information security and information privacy, while related, encompass different details, especially for higher education institutions. Data security, focused on protecting data from malicious attacks, does not go as far as data privacy, focused on how data is shared, used, and communicated with others. Prior literature and research suggest higher…

Public educational systems and institutions have increased their adoption of proprietary educational platforms offered by large private corporations. Platforms now critically mediate content creation and storage, interaction and communication, record-keeping and institutional memory. This platformization of education has led to significant risks…

This paper critically examines the transformative potential of Artificial Intelligence (AI) in Zimbabwe's higher education system, focusing on how AI can enhance learning outcomes and optimize administrative processes. The study employs a qualitative research approach, gathering insights from key stakeholders in the educational sector to identify…

As higher education institutions increasingly adopt videoconferencing technologies to broaden access to learning, the need for evidence-based, inclusive practices to support digital well-being becomes paramount. Integrating these technologies into the curriculum necessitates careful design considerations to prevent unintended consequences and…

The rapid growth of electronic learning (e-learning) platforms has raised concerns about cybersecurity risks. The vulnerability of university students to cyberattacks and privacy concerns within e-learning platforms presents a pressing issue. Students' frequent and intense internet presence, coupled with their extensive computer usage, puts them…

This case study describes the design and implementation of scenario-based focus groups run by a collaborative research team consisting of eight individuals spread across eight institutions within the United States. Originally intended to be face-to-face, the research team pivoted mid-study to adapt the scenario design for the fully online…

This conceptual study uses dynamic systems theory (DST) and phenomenology as lenses to examine data privacy implications surrounding wearable devices that incorporate stakeholder, contextual and technical factors. Wearable devices can impact people's behaviour and sense of self, and DST and phenomenology provide complementary approaches for…

This paper is a critical case study tracing the professional history of a self-professed open educator over more than two decades. It frames the narrative of an individual as a window on the broader arc of the field, from early open learning as a means of widening participation, through the rise of the participatory web at scale, to the current…