The Need to Address Mobile Device Security in the Higher Education IT Curriculum

Mobile devices, including smartphones and tablets, enable users to access corporate data from anywhere. In 2013, people will purchase 1.2 billion mobile devices, surpassing personal computers as the most common method for accessing the Internet. However, security of these mobile devices is a major concern for organizations. The two leading mobile operating systems (OS), Google’s Android OS and Apple’s iOS, both have security concerns as do the mobile applications and the major application markets. ‘Bring your own devices,’ where employees supply their own equipment for work-related purposes, can cut costs for organizations, but failing to address security can significantly increase those costs. This paper focuses on the increasing need for mobile business and its related mobile device security concerns. We propose that future IT professionals should be aware of these issues and learn how to secure mobile devices through the integration of the topic into the IT Model Curriculum. Using the case of one undergraduate IT program, we developed a set of mobile device security education recommendations, which we then mapped to the IT Model Curriculum using the guidelines from Accreditation Board for Engineering and Technology (ABET). This mapping approach demonstrates one way how higher education institutions could integrate mobile device security into any IT curriculum

Using Bloom\u27s and Webb\u27s Taxonomies to Integrate Emerging Cybersecurity Topics into a Computic Curriculum

Recent high profile hackings have cost companies millions of dollars resulting in an increasing priority to protect government and business data. Universities are under increased pressure to produce graduates with better security knowledge and skills, particularly emerging cybersecurity skills. Although accredited undergraduate computing programs recognize the need to solve this problem, these computing programs are constrained by accreditation standards and have limited ability to modify their curricula. This paper discusses a case study on how one Accreditation Board for Engineering and Technology (ABET) accredited undergraduate IT program created a strategy to continue to teach existing security-related topics as well as emerging cybersecurity topics within its IT curriculum without increasing credit requirements. The faculty developed an IT Security-related and Cybersecurity Curriculum Taxonomy to identify strategies to move security-related topics taught in the higher level courses to lower and intermediate courses. Thus emerging cybersecurity topics could be added to high-level courses. The faculty also created the IT Student Learning (Security-related) Taxonomy by combining Bloom’s Taxonomy’s six levels of thinking with Webb’s Depth of Knowledge Model. This student learning taxonomy enabled the faculty to review the student learning outcomes for each of the existing security-related core topics and develop new ones for the emerging cybersecurity topics. Challenges, benefits, and application of this strategy to other disciplines are discussed

The Internet of Things: Multi-faceted Research Perspectives

Living beyond the hype, the Internet of things (IoT) continues to grow and has clearly emerged as a leading-edge topic in information systems. As the IoT moves beyond novel technologies and exploratory sandbox initiatives to ubiquitous technologies and full production, understanding the phenomenon surrounding IoT challenges and issues has become even more important. In this paper, we explore the critical issues and challenges currently facing IoT adoption and implementation in order to identify areas that require further study. Specifically, we discuss IoT from several key perspectives including IoT connectivity, platforms and 5G, IoT analytics, IoT privacy, security, and litigation risks, IoT business value and monetization, and human interaction with IoT and design considerations Finally, through identifying the current state of IoT and IoT research, we identify potential areas of contribution and future directions for IoT research

Commensal-derived OMVs elicit a mild proinflammatory response in intestinal epithelial cells

Under normal physiological conditions, the intestinal immunity remains largely hyporesponsive to the commensal microbiota, yet also retains the inherent ability to rapidly respond to pathogenic antigens. However, immunomodulatory activities of extracellular products from commensal bacteria have been little studied, with previous investigations generally utilising the live bacterium to study microbiota-epithelial interactions. In this study, we demonstrate that extracellular products of a commensal bacterium, Escherichia coli C25, elicit a moderate release of proinflammatory IL-8 and stimulate transcriptional up-regulation of Toll-like receptors (TLRs) in intestinal epithelial cell lines, HT29-19A and Caco-2. Additionally, we show that removal of outer membrane vesicles (OMVs) diminishes the proinflammatory effect of secreted products from E. coli C25. Furthermore, we show that isolated OMVs have a dose-dependent proinflammatory effect on IECs. Interestingly, a relatively high concentration (10x culture concentration) of OMVs had no significant regulatory effects on TLR mRNA expression in both cell lines. Finally, we also demonstrate a that pre-incubation with E. coli C25-derived OMVs subsequently inhibited the internalisation of the bacterium itself in both cell lines. Taken together, our results suggest that commensal-derived extracellular products, in particular OMVs, could significantly contribute to intestinal homeostasis. We also demonstrate a unique interaction between commensal-derived OMVs and host cells

The Internet of Things (IoT): Platforms, Analytics, Security, Business Model, and Human Interaction

According to Consumer Electronics Show (CES) 2017 and a number of recent research reports in 2016 and 2017 from Gartner, Deloitte, McKinsey, and Info-Tech Research Group, the Internet of Things (IoT) is projected to be a multi-trillion dollar opportunity. However, there are numerous issues and requirements in IoT, such as platforms, analytics, gateways and devices (including sensors) management; communication services (i.e., M2M and networking protocols); security and privacy; and user interactions. In addition, various perspectives for monetizing IoT, as a business model, will be considered. The IoT panel proposal will cover IoT platform, gateway and devices; communications services; IoT analytics; security and privacy; business model and business value of IoT; and human interaction with IoT. Each panelist will present the assigned IoT topics

Evaluating visitor experiences with interactive art

The Music Room is an interactive installation that allows visitor to compose classical music by moving throughout a space. The distance between them and their average speed maps the emotionality of music: in particular, distance influences the pleasantness of the music, while speed influences its intensity. This paper focuses on the evaluation of visitors' experience with The Music Room by examining log-data, video footages, interviews, and questionnaires, as collected in two public exhibitions of the installation. We examined this data to the identify the factors that fostered the engagement and to understand how players appropriated the original design idea. Reconsidering our design assumptions against behavioural data, we noticed a number of unexpected behaviours, which induced us to make some considerations on design and evaluation of interactive art

Diagnostic data for neurological conditions in interRAI assessments in home care, nursing home and mental health care settings: a validity study

Background: The interRAI suite of assessment instruments can provide valuable information to support person-specific care planning across the continuum of care. Comprehensive clinical information is collected with these instruments, including disease diagnoses. In Canada, interRAI data holdings represent some of the largest repositories of clinical information in the country for persons with neurological conditions. This study examined the accuracy of the diagnostic information captured by interRAI instruments designed for use in the home care, long-term care and mental health care settings as compared with national administrative databases. Methods: The interRAI assessments were matched with an inpatient hospital record and emergency department (ED) visit record in the preceding 90 days. Diagnoses captured on the interRAI instruments were compared to those recorded in either administrative record for each individual. Diagnostic validity was examined through sensitivity, specificity and positive predictive value analysis for the following conditions: multiple sclerosis, epilepsy, Alzheimer's disease and other dementias, Parkinson's disease, traumatic brain injury, stroke, diabetes mellitus, heart failure and reactive airway disease. Results: In the three large study samples (home care: n = 128,448; long-term care: n = 26,644; mental health: n = 13,812), interRAI diagnoses demonstrated high specificity when compared to administrative records, for both neurological conditions (range 0.80 - 1.00) and comparative chronic diseases (range 0.83 - 1.00). Sensitivity and positive predictive values (PPV) were more varied by specific diagnosis, with sensitivities and PPV for neurological conditions ranging from 0.23 to 0.94 and 0.14 to 0.77, respectively. The interRAI assessments routinely captured more cases of the diagnoses of interest than the administrative records. Conclusions: The interRAI assessment collected accurate information about disease diagnoses when compared to administrative records within three months. Such information is likely relevant to day-to-day care in these three environments and can be used to inform care planning and resource allocation decisions.Public Health Agency of Canada. In addition, Dr. Hirdes’ participation is supported through the Ontario Home Care Research and Knowledge Exchange Chair funded by the Ontario Ministry of Health and Long Term Care. Dr. Marrie is supported, in part, by a Don Paty Career Development Award from the MS Society of Canad

Will the recently approved LARES mission be able to measure the Lense-Thirring effect at 1%?

After the approval by the Italian Space Agency of the LARES satellite, which should be launched at the end of 2009 with a VEGA rocket and whose claimed goal is a about 1% measurement of the general relativistic gravitomagnetic Lense-Thirring effect in the gravitational field of the spinning Earth, it is of the utmost importance to reliably assess the total realistic accuracy that can be reached by such a mission. The observable is a linear combination of the nodes of the existing LAGEOS and LAGEOS II satellites and of LARES able to cancel out the impact of the first two even zonal harmonic coefficients of the multipolar expansion of the classical part of the terrestrial gravitational potential representing a major source of systematic error. While LAGEOS and LAGEOS II fly at altitudes of about 6000 km, LARES will be placed at an altitude of 1450 km. Thus, it will be sensitive to much more even zonals than LAGEOS and LAGEOS II. Their corrupting impact \delta\mu has been evaluated by using the standard Kaula's approach up to degree L=70 along with the sigmas of the covariance matrices of eight different global gravity solutions (EIGEN-GRACE02S, EIGEN-CG03C, GGM02S, GGM03S, JEM01-RL03B, ITG-Grace02s, ITG-Grace03, EGM2008) obtained by five institutions (GFZ, CSR, JPL, IGG, NGA) with different techniques from long data sets of the dedicated GRACE mission. It turns out \delta\mu about 100-1000% of the Lense-Thirring effect. An improvement of 2-3 orders of magnitude in the determination of the high degree even zonals would be required to constrain the bias to about 1-10%.Comment: Latex, 15 pages, 1 table, no figures. Final version matching the published one in General Relativity and Gravitation (GRG

3. Launching the New Enterprise

As the academic year of 1945-46 approached, the intensity of activity in preparation for actually opening the school in the fall term became overwhelming. Incredible though it may seem, Ives and Day were able in a period of a few weeks to assemble the nucleus of a faculty, several of whom formed a continuing source of counsel and advice both during the school’s formative years and thereafter. Includes: The First Dean and the School’s Dedication; A Participant’s View of the Early Years; Ives Moves On; Several Views of Martin P. Catherwood; The Founders

First Space-Based Microlens Parallax Measurement: Spitzer Observations of OGLE-2005-SMC-001

We combine Spitzer and ground-based observations to measure the microlens parallax of OGLE-2005-SMC-001, the first such space-based determination since S. Refsdal proposed the idea in 1966. The parallax measurement yields a projected velocity \tilde v ~ 230 km/s, the typical value expected for halo lenses, but an order of magnitude smaller than would be expected for lenses lying in the Small Magellanic Cloud (SMC) itself. The lens is a weak (i.e., non-caustic-crossing) binary, which complicates the analysis considerably but ultimately contributes additional constraints. Using a test proposed by Assef et al. (2006), which makes use only of kinematic information about different populations but does not make any assumptions about their respective mass functions, we find that the likelihood ratio is L_halo/L_SMC = 20. Hence, halo lenses are strongly favored but SMC lenses are not definitively ruled out. Similar Spitzer observations of additional lenses toward the Magellanic Clouds would clarify the nature of the lens population. The Space Interferometry Mission could make even more constraining measurements.Comment: ApJ, in press. Text and figures are updated to match the journal versio