1,338 research outputs found

    The Internet of Things Connectivity Binge: What are the Implications?

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    Despite wide concern about cyberattacks, outages and privacy violations, most experts believe the Internet of Things will continue to expand successfully the next few years, tying machines to machines and linking people to valuable resources, services and opportunities

    At Light Speed: Attribution and Response to Cybercrime/Terrorism/Warfare

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    ESTABLISHING BLOCKCHAIN-RELATED SECURITY CONTROLS

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    Blockchain technology is a secure and relatively new technology of distributed digital ledgers which is based on interlinked blocks of transactions. There is a rapid growth in the adoption of the blockchain technology in different solutions and applications and within different industries throughout the world, such as but not limited to, finance, supply chain, digital identity, energy, healthcare, real estate and government. Blockchain technology has great benefits such as decentralization, transparency, immutability and automation. Like any other emerging technology, the blockchain technology has also several risks and threats associated with its expected benefits which in turns could have a negative impact on individuals, entities and/or countries. This is mainly due to the absence of a solid governance foundation for managing and mitigating such risks and the shortage of published standards to govern the blockchain technology along with its associated applications. In line with the “Dubai blockchain Strategy 2020” and “Emirates blockchain Strategy 2021” initiatives, this thesis aims to achieve the following: first, preservation of the confidentiality, integrity and availability of information and information assets in relevance to blockchain applications and solutions implementation across entities, and second, mitigation and reduction of related information security risks and threats; through the establishment of new information security controls specifically related to the blockchain technology which have not been covered in International and National Information Security Standards which are ISO 27001:2013 Standard and UAE Information Assurance Standards by the Signals Intelligence Agency (formerly known as the National Electronic Security Authority). Finally, Risk Assessment and Risk Treatment have been performed on five blockchain use cases; to determine their involved risks with respective to security controls appropriately. The assessment/analysis results showed that the proposed security controls can mitigate relevant information security risks on the blockchain solutions and applications and consequently protect the information and information assets from unauthorized disclosure, modification, and destruction

    Perspectives sur le statut des équipements électroniques à Montréal = Perspectives on the Status of Electronic Equipment in Montreal

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    "The [...] anthology responds to the ever-increasing amount of electronic equipment that is perceived as obsolete, valueless or disposable. Contributors from diverse disciplines including ecology, waste management, technology activism and contemporary art bring their expertise to bear on the consumption, use, obsolescence, disposal and repair and re-use of electronic equipment. Perspectives’ hybrid approach to these topics will be of interest to both general and specialized readers negotiating the cultural, environmental and social impacts of contemporary technology. Essays, projects and resource materials highlight approaches and practices that question consumption patterns and propose alternative approaches to using technology. Case studies and local contexts from Montreal Quebec are related to issues and initiatives across industrialized societies." -- Publisher's website

    Algorithmic Reason

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    Are algorithms ruling the world today? Is artificial intelligence making life-and-death decisions? Are social media companies able to manipulate elections? As we are confronted with public and academic anxieties about unprecedented changes, this book offers a different analytical prism to investigate these transformations as more mundane and fraught. Aradau and Blanke develop conceptual and methodological tools to understand how algorithmic operations shape the government of self and other. While disperse and messy, these operations are held together by an ascendant algorithmic reason. Through a global perspective on algorithmic operations, the book helps us understand how algorithmic reason redraws boundaries and reconfigures differences. The book explores the emergence of algorithmic reason through rationalities, materializations, and interventions. It traces how algorithmic rationalities of decomposition, recomposition, and partitioning are materialized in the construction of dangerous others, the power of platforms, and the production of economic value. The book shows how political interventions to make algorithms governable encounter friction, refusal, and resistance. The theoretical perspective on algorithmic reason is developed through qualitative and digital methods to investigate scenes and controversies that range from mass surveillance and the Cambridge Analytica scandal in the UK to predictive policing in the US, and from the use of facial recognition in China and drone targeting in Pakistan to the regulation of hate speech in Germany. Algorithmic Reason offers an alternative to dystopia and despair through a transdisciplinary approach made possible by the authors’ backgrounds, which span the humanities, social sciences, and computer sciences

    Voting over a distributed ledger: an interdisciplinary perspective

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    This work discusses the potential of a blockchain based infrastructure for a decentralised online voting platform. When compared to monograph based voting, online voting can vastly increase the speed that votes can be counted, expand the overall accessibility of the election system and decrease the cost of turnout. Yet despite these advantages, online voting for political office is subject to fraud at various levels due to its centralised nature. In this monograph, we describe a general architecture of a centralised online voting system and detail which areas of such a system are vulnerable to electoral fraud. We then proceed to introduce the key ideas underlying blockchain technology as a decentralised mechanism that can address these problems. We discuss the advantages and weaknesses of the blockchain technology, the protocols the technology uses and what criteria a good blockchain protocol should satisfy (depending on the voting application). We argue that the decentralisation inherent in the blockchain technology could increase the public's trust in national elections, as well as eliminate voter impersonation and double voting. We conclude with a discussion regarding how economists and social scientists can collaborate with the blockchain community in a research agenda on the design of efficient blockchain protocols and new voting systems such as liquid democracy

    Algorithmic Reason

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    Are algorithms ruling the world today? Is artificial intelligence making life-and-death decisions? Are social media companies able to manipulate elections? As we are confronted with public and academic anxieties about unprecedented changes, this book offers a different analytical prism to investigate these transformations as more mundane and fraught. Aradau and Blanke develop conceptual and methodological tools to understand how algorithmic operations shape the government of self and other. While disperse and messy, these operations are held together by an ascendant algorithmic reason. Through a global perspective on algorithmic operations, the book helps us understand how algorithmic reason redraws boundaries and reconfigures differences. The book explores the emergence of algorithmic reason through rationalities, materializations, and interventions. It traces how algorithmic rationalities of decomposition, recomposition, and partitioning are materialized in the construction of dangerous others, the power of platforms, and the production of economic value. The book shows how political interventions to make algorithms governable encounter friction, refusal, and resistance. The theoretical perspective on algorithmic reason is developed through qualitative and digital methods to investigate scenes and controversies that range from mass surveillance and the Cambridge Analytica scandal in the UK to predictive policing in the US, and from the use of facial recognition in China and drone targeting in Pakistan to the regulation of hate speech in Germany. Algorithmic Reason offers an alternative to dystopia and despair through a transdisciplinary approach made possible by the authors’ backgrounds, which span the humanities, social sciences, and computer sciences

    Educating the effective digital forensics practitioner: academic, professional, graduate and student perspectives

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    Over the years, digital forensics has become an important and sought-after profession where the gateway of training and education has developed vastly over the past decade. Many UK higher education (HE) institutions now deliver courses that prepare students for careers in digital forensics and, in most recent advances, cyber security. Skills shortages and external influences attributed within the field of cyber security, and its relationship as a discipline with digital forensics, has shifted the dynamic of UK higher education provisions. The implications of this now sees the route to becoming a digital forensic practitioner, be it in law enforcement or business, transform from on-the-job training to university educated, trained analysts. This thesis examined courses within HE and discovered that the delivery of these courses often overlooked areas such as mobile forensics, live data forensics, Linux and Mac knowledge. This research also considered current standards available across HE to understand whether educational programmes are delivering what is documented as relevant curriculum. Cyber security was found to be the central focus of these standards within inclusion of digital forensics, adding further to the debate and lack of distinctive nature of digital forensics as its own discipline. Few standards demonstrated how the topics, knowledge, skills and competences drawn were identified as relevant and effective for producing digital forensic practitioners. Additionally, this thesis analyses and discusses results from 201 participants across five stakeholder groups: graduates, professionals, academics, students and the public. These areas were selected due to being underdeveloped in existing literature and the crucial role they play in the cycle of producing effective practitioners. Analysis on stakeholder views, experiences and thoughts surrounding education and training offer unique insight, theoretical underpinnings and original contributions not seen in existing literature. For example, challenges, costs and initial issues with introducing graduates to employment for the employers and/or supervising practitioners, the lack of awareness and contextualisation on behalf of students and graduates towards what knowledge and skills they have learned and acquired on a course and its practical application on-the-job which often lead to suggestions of a lack of fundamental knowledge and skills. This is evidenced throughout the thesis, but examples include graduates: for their reflections on education based on their new on-the-job experiences and practices; professionals: for their job experiences and requirements, academics: for their educational practices and challenges; students: their initial expectations and views; and, the public: for their general understanding. This research uniquely captures these perspectives, bolstering the development of digital forensics as an academic discipline, along with the importance these diverse views play in the overall approach to delivering skilled practitioners. While the main contribution to knowledge within this thesis is its narrative focusing on the education of effective digital forensic practitioners and its major stakeholders, this thesis also makes additional contributions both academically and professionally; including the discussion, analysis and reflection of: - improvements for education and digital forensics topics for research and curriculum development; - where course offerings can be improved for institutions offering digital forensic degree programmes; - the need for further collaboration between industry and academia to provide students and graduates with greater understanding of the real-life role of a digital forensic practitioner and the expectations in employment; - continuous and unique challenges within both academia and the industry which digital forensics possess and the need for improved facilities and tool development to curate and share problem and scenario-based learning studies

    Engaged Humanities

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    What is the role of the humanities at the start of 21st century? In the last few decades, the various disciplines of the humanities (history, linguistics, literary studies, art history, media studies) have encountered a broad range of challenges, related to the future of print culture, to shifts in funding strategies, and to the changing contours of culture and society. Several publications have addressed these challenges as well as potential responses on a theoretical level. This coedited volume opts for a different strategy and presents accessible case studies that demonstrate what humanities scholars contribute to concrete and pressing social debates about topics including adoption, dementia, hacking, and conservation. These “engaged” forms of humanities research reveal the continued importance of thinking and rethinking the nature of art, culture, and public life
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