arXiv subjects

William Bradley Glisson

Publications and source records attributed to William Bradley Glisson.

21 records · Page 2Linked to original sources

arXiv2013

Investigating Information Security Risks of Mobile Device Use within Organizations

Mobile devices, such as phones, tablets and laptops, expose businesses and governments to a multitude of information security risks. While Information Systems research has focused on the security and privacy aspects from the end-user perspective regarding mobile devices, very little research has been conducted within corporate environments. In this work, thirty-two mobile devices were returned by employees in a global Fortune 500 company. In the empirical analysis, a number of significant security risks were uncovered which may have led to leakage of valuable intellectual property or exposed the organization to future legal conflicts. The research contribution is an initial empirical report highlighting examples of corporate policy breaches by users along with providing a foundation for future research on the security risks of the pervasive presence of mobile devices in corporate environments.

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arXiv2013

Cloud Security Challenges: Investigating Policies, Standards, and Guidelines in a Fortune 500 Organization

Cloud computing is quickly becoming pervasive in today's globally integrated networks. The cloud offers organizations opportunities to potentially deploy software and data solutions that are accessible through numerous mechanisms, in a multitude of settings, at a reduced cost with increased reliability and scalability. The increasingly pervasive and ubiquitous nature of the cloud creates an environment that is potentially conducive to security risks. While previous discussions have focused on security and privacy issues in the cloud from the end-users perspective, minimal empirical research has been conducted from the perspective of a corporate environment case study. This paper presents the results of an initial case study identifying real-world information security documentation issues for a Global Fortune 500 organization, should the organization decide to implement cloud computing services in the future. The paper demonstrates the importance of auditing policies, standards and guidelines applicable to cloud computing environments along with highlighting potential corporate concerns. The results from this case study has revealed that from the 1123 'relevant' statements found in the organization's security documentation, 175 statements were considered to be 'inadequate' for cloud computing. Furthermore, the paper provides a foundation for future analysis and research regarding implementation concerns for corporate cloud computing applications and services

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arXiv2013

Using Smartphones as a Proxy for Forensic Evidence contained in Cloud Storage Services

Cloud storage services such as Dropbox, Box and SugarSync have been embraced by both individuals and organizations. This creates an environment that is potentially conducive to security breaches and malicious activities. The investigation of these cloud environments presents new challenges for the digital forensics community. It is anticipated that smartphone devices will retain data from these storage services. Hence, this research presents a preliminary investigation into the residual artifacts created on an iOS and Android device that has accessed a cloud storage service. The contribution of this paper is twofold. First, it provides an initial assessment on the extent to which cloud storage data is stored on these client-side devices. This view acts as a proxy for data stored in the cloud. Secondly, it provides documentation on the artifacts that could be useful in a digital forensics investigation of cloud services.

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