Digital Commons Network^™

Averting Catastrophic Climate Change: Confronting Wealth, V Hurth, P Wells

Plymouth Business School

In the context of potential catastrophic climate change, it is vital that fundamental drivers of carbon dioxide emissions are pinpointed and addressed. One of the key drivers of these emissions is shown to be increased economic wealth. This paper highlights that links between wealth and carbon dioxide must be addressed, and that although highly debated, the links are not well considered, especially at the detailed level of what drives consumption preferences of the global wealthy. In the context of increasing wealth concentration and poverty gaps, this subject is central to issues of social justice as well as environmental integrity. © …

A Conceptual Model For Security Outsourcing, K. Samarasinghe, M. Warren, G. Pye

Australian Information Security Management Conference

This research analyses the current literature on IT security outsourcing and the organisational attitudes towards this approach to determine the applicability of outsourcing IT security in a commercial environment. A conceptual model is developed as the main goal of research which provides guidance in the process of outsourcing IT security functions to a third-party security service provider. The research conducted has established a complete process for outsourcing IT security.

Security Issues Within Virtual Worlds Such As Second Life, Chia Yao Lee, Matthew Warren

Australian Information Security Management Conference

The advancement in Internet and bandwidth has resulted in a number of new applications to be developed. An area of advancement has been in the development of virtual worlds, where people can interact together via virtual characters. Virtual World systems have been so complex that virtual lives can be lived, including all aspect of life such as education, commerce, social activities etc. Not surprisingly, the problems that exist in the real world such as theft, fraud, vandalism and terrorism, also exist in the virtual worlds. The more developed these virtual worlds become the greater the breaches of security will be …

Byu Students' Beliefs About Language Learning And Communicative Language Teaching Activities, Sarah C. Bakker

Theses and Dissertations

Learner beliefs, which contribute to attitude and motivation, may affect language learning. It is therefore valuable to investigate the malleability of learner beliefs, and to determine whether potentially detrimental beliefs can be ameliorated. This study examines how instruction of the principles of Second Language Acquisition (SLA) affects students' beliefs about classroom activities and their beliefs about language learning in general. The 68 first-year German students at Brigham Young University who participated in this study were asked to rate the effectiveness of three activities typical of communicative language teaching: Dialogue activities, Peer Interview activities, and Information-gap activities. They were also asked …

A Single Channel Attack On 915mhz Radio Frequency Identification Systems, Christopher Bolan

Australian Information Security Management Conference

There has been some speculation as to the protection offered by the Frequency Hopping Spread Spectrum utilised by RFID technology. This paper explores the construction of an attack based on the broadcast of an attack signal in a single channel. The study details an experiment on two groups of tags where the experimental group are exposed to an attack signal broadcast on a single channel. With consistent findings across both control and experimental groups the experiment clearly demonstrates that FHSS offers no protection against such an attack.

Teaching Php With Security In Mind, Greg Baatard

Australian Information Security Management Conference

The PHP server-side scripting language has found significant popularity due to its accessibility, simplicity and affordability. With the deployment of PHP-inclusive web development environments becoming easier, universities have begun to offer units of study in the language. However, students coming from a background of HTML-based web development will often not be adequately prepared to consider the security implications associated with a powerful scripting language. It is important that students are taught to recognise and respond to the security implications of their code from an early stage, as a matter of good programming practice. This paper demonstrates how security teachings can …

A Comprehensive Firewall Testing Methodology, Murray Brand

Australian Information Security Management Conference

This paper proposes an all encompassing test methodology for firewalls. It extends the life cycle model to revisit the major phases of the life cycle after a firewall is in service as foundations for the tests. The focus of the tests is to show that the firewall is, or isn’t, still fit for purpose. It also focuses on the traceability between business requirements through to policy, rule sets, physical design, implementation, egress and ingress testing, monitoring and auditing. The guidelines are provided by a Test and Evaluation Master Plan (TEMP). The methodology is very much process driven and in keeping …

Increasing Security In The Physical Layer Of Wireless Communication, Luke Golygowski

Australian Information Security Management Conference

This paper introduces a concept of increasing securing in the Physical layer (PHY) of wireless communication. It gives a short description of current status of wireless standards and their security. Despite the existence of advanced security protocols such as IEEE 802.11i or WLAN VPNs, wireless networks still remain vulnerable to denial-of-service (DoS) attacks aiming at PHY and Data Link Layers. The new solution challenges the problems with the currently defined PHY and Data Link layers. The concept introduced here, holds a promise of descending with some of the security measures to the lower layers of the TCP/IP and in this …

The Importance Of Human Factors When Assessing Outsourcing Security Risks, Carl Colwill, Andy Jones

Australian Information Security Management Conference

The word is becoming increasingly interconnected and ways of doing business are evolving rapidly. Communications technology is ubiquitous and reliable and businesses are continuously seeking ways in which systems can be exploited to improve resilience, become more efficient and reduce costs. One way in which organisations seek to achieve this is by concentrating their efforts on core business processes and outsourcing non-core functions. However, outsourcing - and particularly offshoring - presents many security issues that must be considered throughout the lifetime of contracts. The scale of outsourcing and increasing technological and security complexity is making this task more difficult. Often …

The Need For An Investigation Into Possible Security Threats Associated With Sql Based Emr Software, Lee Heinke

Australian Information Security Management Conference

An increasing amount of E-health software packages are being bundled with Standard Query Language (SQL) databases as a means of storing Electronic Medical Records (EMR’s). These databases allow medical practitioners to store, change and maintain large volumes of patient information. The software that utilizes these databases pulls data directly from fields within the database based on standardized query statements. These query statements use the same methods as web-based applications to dynamically pull data from the database so it can be manipulated by the Graphical User Interface (GUI). This paper proposes a study for an investigation into the susceptibility of popular …

Securing Voip: A Framework To Mitigate Or Manage Risks, Peter James, Andrew Woodward

Australian Information Security Management Conference

In Australia, the past few years have seen Voice over IP (VoIP) move from a niche communications medium used by organisations with the appropriate infrastructure and capabilities to a technology that is available to any one with a good broadband connection. Driven by low cost and no cost phone calls, easy to use VoIP clients and increasingly reliable connections, VoIP is replacing the Public Switch Telephone Network (PSTN) in a growing number of households. VoIP adoption appears to be following a similar path to early Internet adoption, namely little awareness by users of the security implications. Lack of concern about …

How Safe Is Azeroth, Or, Are Mmorpgs A Security Risk?, An Hilven, Andrew Woodward

Australian Information Security Management Conference

Massive Multiplayer Online Role Playing Games (MMORPGs) are at a basic level a networked application. Blizzard’s World of Warcraft is currently the largest example of such a type of application, with over nine million subscribers at last count. Whilst the idea of researching a game for network security may sound trivial, nine million potential backdoors into home and business computers is not. The ports used by the game, as well as authentication methods and client update programs were examined using packet analysis software. No obvious vulnerabilities were discovered as a result of this analysis. In addition to this analysis, an …

The Need For A Security/Privacy Model For The Health Sector In Ghana, James Tetteh Ami-Narh, Patricia A. Williams

Australian Information Security Management Conference

Many developing countries around the world are faced with the dilemma “brain-drain” as their healthcare professionals seek better economic opportunities in other countries. This problem is compounded by a lack of robust healthcare infrastructure requiring substantive improvements to bring them up to date. This impacts a countries ability to understand morbidity and mortality patterns which impact health care policy and program planning. The lack of IT infrastructure also negatively affects the safety, quality, and efficiency of health care delivery in these countries. Ghana is faced with this precise set of circumstances as it struggles to adopt policies to overcome these …

Intrusion Detection System (Ids) Techniques And Responses For Mobile Wireless Networks, Krishnun Sansurooah

Australian Information Security Management Conference

In recent years, the rapidly expanding area of mobile and wireless computing applications was definitely redefined the concept of network security. Even though that wireless had opened a new and exiting world with its advancing technology it is no doubt that it is popularity is on the rise. However, the biggest concern with either wireless or mobile computing applications in security. It can no longer be effective in the traditional way of securing networks with the use of firewalls and even with the use of stronger encryption algorithm keys. The need to develop and research for new structures and methods …

An Investigation Into The Usability Of Graphical Authentication Using Authentigraph, Paul Minne, Jason Wells, Damien Hutchinson, Justin Pierce

Australian Information Security Management Conference

There is increasing coverage in the literature relating to the different facets surrounding the security service of authentication, but there is a need for further research into the usability of graphical authentication. Specifically, the usability and viability of graphical authentication techniques for providing increased security needs to be further explored. There is a significant amount of evidence relating to traditional authentication techniques which highlight the fact that as technological advances grip modern societies, the requirement for more advanced authentication and security approaches increases. The exponential growth in the number of people using the Internet carries with it the high potential …

Medical Identity Theft – Not Feeling Like Yourself?, Darren Webb

Australian Information Security Management Conference

Hospital and general practice healthcare providers today rely heavily on the information and communication technologies they employ to provide access to patient and associated data. The continuing migration to wireless means of data transfer has afforded system users more convenient and timely access to information via the use of 802.11 based wireless network capable devices. Through the increased digital connectivity of these internet and wireless based networks, new avenues of criminal activity such as medical identity theft have been steadily increasing as malicious individuals and organisations seek to abuse the digital ubiquity of the electronic medical record. The increased need …

It's Alive! The Gothic (Dis)Embodiment Of The Logic Of Networks, Anna Katharine Bennion

Theses and Dissertations

My thesis draws connections between today's network society and the workings of gothic literature in the late eighteenth- and early nineteenth-century. Just as our society is formed and affected by the flow of information, the eighteenth-century culture of sensibility was formed by the merging and flow of scientific "technology" (or new scientific discoveries) and societal norms and rules. Gothic literature was born out of this science-society network, and in many ways embodies the ruptures implicit in it. Although gothic literature is not a network in the same sense as informationalism and the culture of sensibility are, gothic literature works according …

Most Popular Downloads -- November 2007

Institutional Repository Information

The 100 most-often downloaded documents for November 2007, with other monthly statistics. Highlights: 55,760 total for month; 70% of available open-access files were downloaded at least once.

Also, a new feature, a report on international usage. Highlights: users from 118 countries/territories (other than USA) downloaded articles, including Lesotho, Azerbaijan, Zambia, Nepal, Namibia, and (my favorite) Ascension Island. International usage was 23% of the month's total.

WELCOME, INTERNATIONAL USERS !!!

Note:The Digital Commons doesn't know who you are, just that the referring IP addresses contained a particular country code.

A Model Of The Relationship Of Perceived Mental And Emotional Problems In The Family-Of-Origin On Marital Satisfaction Of Adult Offspring, Benjamin Oviatt Weinheimer

Theses and Dissertations

The effects of perceived mental/emotional problems (psychopathology) in the family-of-origin on adult offspring marital satisfaction was tested in a model considering the mediating variables of parental marital satisfaction, mother-child relationship quality, father-child relationship quality, and resolution of issues from the family-of-origin. The nationally representative sample (n = 802) drawn from the RELATionship Evaluation (RELATE) database included mostly college educated, lower-middle-class individuals in their first marriage. This sample was used to test a structural equation model that results showed fit the data well. Results showed that historical (distal) factors (such as psychopathology in the family-of-origin) explain only a small portion of …

Spartan Daily, December 4, 2007, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 129, Issue 51

The Role Of Secreted Phosphoprotein-24 In Osteoblast Differentiation And Matrix Mineralization, Samuel Ramage

Theses and Dissertations

Secreted Phosphoprotein-24 (Spp24) was initially isolated and characterized as a component of bovine cortical bone matrix. Subsequent characterization has shown it is multiply phosphorylated and homologous to cystatin and TGF-β receptor type II. Spp24 is a minor component of the serum fetuin mineral complex that binds calcium-phosphate minerals and prevents their deposition. The TGF-β receptor homology domain binds BMP-2 weakly in vitro and enhances BMP-2’s osteogenic effects in vivo. The ability of Spp24 to affect BMP activity suggests an important role for Spp24 as a native, bioactive componentof bone that regulates bone development.

Spp24 was highly up-regulated in rat cortical …

Symphonic Winds To Give Final Concert For Semester On December 9, University Relations

Campus News Archive

The University of Minnesota, Morris Symphonic Winds will present its final concert of the 2007 calendar year on December 9 at 3 p.m. in the Humanities Fine Arts Recital Hall.

The Tower, 12/4/2007

University Newspapers

No abstract provided.

2007-12-03 Unm News Minute, University Of New Mexico Communication And Marketing Department

UNM News Minute 2007

No abstract provided.

Ccu Newsletter, December 3, 2007, Coastal Carolina University

Coastal Carolina University Newsletter

Coastal Carolina University's weekly on-campus newsletter.

Newswire, The Rockefeller University

Posters

The Rockefeller University newsletter

Academic Planning Council Minutes Of December 3, 2007, Northern Illinois University

Academic Planning Council Archives

No abstract provided.

Caught On Tape: The White House Reaction To The Shooting Of Alabama Governor And Democratic Presidential Candidate George Wallace, Luke A. Nichter

Presidential Studies Faculty Articles and Research

"On May 15, 1972, Arthur H. Bremer shot Alabama Governor and Democratic presidential candidate George Wallace five times at close range with a .38 caliber revolver during a campaign stop in Laurel, Maryland. The shooting in the Washington, D.C. suburb ended Wallace’s political career and he was paralyzed from the waist down for the remainder of his life. In November, thirty-five years later and in the middle of another political season, Bremer was released from the Maryland State Penitentiary in Hagerstown on November 6, 2007. The first political assassin to be paroled in American history, his sentence for the shooting …

Spartan Daily, December 3, 2007, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 129, Issue 50

December 3rd 2007, Csusb

Coyote Chronicle (1984-)

No abstract provided.