Thesis (Ph.D.)--Edith Cowan University, 2009. / Submitted to the Faculty of Computing, Health and Science. Includes bibliographical references.

Thesis (Ph.D.)--Edith Cowan University, 2003. / Submitted to the Faculty of Communications and Creative Industries. Includes bibliographical references.

Thesis (M.A.)--Northern Kentucky University, 2009. / Made available through ProQuest. Publication number: AAT 1462298. ProQuest document ID: 1689894631. Includes bibliographical references (p. 26-30)

Information is a vitally important asset to organizations and the information should be protected to sustain the value it provides to the organization. Information is transferred via different mediums in these organizations. An example would be Terrestrial Trunked Radio or TETRA, which is utilized within organizations to provide a technically very secure form of digital radio communication. TETRA is a communications technology that is currently being successfully used throughout the world for secure, reliable and robust critical communication. TETRA is used by Public Safety and Security (PSS) and transportation sectors, amongst others. PSS includes police officers, fire marshals and emergency medical units who require protected and accurate information that could influence decisions that could make difference between life and death. The TETRA educational programme offered by the TETRA Academy at the Nelson Mandela Metropolitan University (NMMU), educates TETRA users in various aspects of the TETRA standard. TETRA is viewed as a technically very secure communication standard, as it utilizes security features such as mutual authentication, air interface encryption, end-to-end encryption, jamming detection and ambience listening, amongst other security techniques to ensure that the information traversing through the network is kept secure. The TETRA educational programme material includes many physical and technical controls to assist TETRA users in protecting information. However, to what extent does the TETRA educational programme address operational controls? Operational controls address what is often referred to as the weakest link in information security – human behavioural issues. Humans can be exploited through human manipulation attacks, which include social engineering and bribery. Therefore, this study argues towards adapting the TETRA educational programme offered at the NMMU to address these human behavioural issues.

This dissertation addresses the lived experiences of Florida college students during the COVID-19 pandemic, specifically the communication that was provided to them through their university on the subject of the pandemic. This two-stage research process first involved the collection of survey responses on a variety of pandemic communication-centered topics from 39 university students from three universities (University of Central Florida, University of Florida, and University of South Florida). Second, a subsequent interview with 7 students provided qualitative information to further explicate themes and trends seen through data analysis. Using health and technical communication alongside crisis communication analyses to understand what elements of university information transmission were most effective and recollected, the triangulation of data points and recommendations for future pandemic communication were able to be created in an effort to provide a better framework for student expectations in the future pandemics. Results of students’ opinions on their university’s communication were that overall messaging was strong and confidence in their institution was generally high, with some negative sentiments on how universities handled the struggle of clubs and universities and onboarding new students into the academic environment during the pandemic. Recommendations were made for universities to prepare frameworks for university students to maintain their abilities to organize and join clubs during significant disruptions to campus life, to retain and build on the confidence students had in their position as an authority on health information, and to resume pandemic messaging due to the ongoing risks to health from long COVID and reinfection.

Thesis (Ph.D.)--Ohio University, June, 2008. / Title from PDF t.p. Includes bibliographical references.

Thesis (Ph. D.)--Carleton University, 1999. / Also available in electronic format on the Internet.