Download or read book Big Seven Study 2016 7 open source Crypto Messengers to be compared English Deutsch written by David Adams and published by BoD – Books on Demand. This book was released on 2019-10-23 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provided with two columns in German & English Language / Zweispaltig in deutscher & englischer Sprache. BIG SEVEN STUDY about 7 open source Crypto-Messengers for Encryption at the Desktop: A contribution in the cryptographic-discussion - The two security researchers David Adams (Tokyo) and Ann-Kathrin Maier (Munich), who examined in their BIG SEVEN study seven well-known encryption applications for e-mail and instant messaging out of the open source area, performed then a deeper IT-audit for the acquainted software solution GoldBug.sf.net. The audit took into account the essential criteria, study fields and methods on the basis of eight international IT-audit manuals and was carried out in 20 dimensions. It identifies Ten Trends in the Crypto-Messaging. Security researcher David Adams from Tokyo about the published BIG SEVEN CRYPTO-study: "We looked at the seven major open source programs for encrypted online-communication and identified ten trends in the Crypto-Messaging area. One of the important trends is the feature, that the users should be able to define a so-called end-to-end encrypting password by themselves manually". The software "GoldBug - email client and instant messenger" here was ahead with excellent results and is not only very trustworthy and compliant to international IT-audit manuals and safety standards, GoldBug also scores in comparison and in the evaluation of the single functions in much greater detail than the other comparable open source crypto messenger. Co-author of the study Ann-Kathrin Maier from Munich confirms: "We have then our Messenger study deepened with a detailed audit of the crypto-program GoldBug, which received excellent results for encrypted email and secure online chat. By our code-reviews we can confirm the trustworthiness of this open source encryption in GoldBug." Numerous details have been analyzed by various methods, compared and also strategically evaluated by the two authors regarding the current encryption discussions. The comparatively studied applications include CryptoCat, GoldBug, OTR-XMPP clients such as Pidgin with the OTR-plugin, RetroShare and Signal, Surespot and Tox.
Download or read book Caesura in Cryptography written by Evelyn Ackermann and published by BoD – Books on Demand. This book was released on 2020-09-04 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the Learning Material of over 100 open source slides created for Courses, Tutorials and Workshops within Cryptography the authors address topics like: Asymmetric & Symmetric Encryption; Third Epoch of Cryptography: No Key Transport - instead: Derived Keys; Caesura in Cryptography: Juggernaut and Secret Stream Keys; Ciphers & Algorithms & Multi-Encryption: e.g. McEliece & NTRU; Else to know: RNG, MAC, OTP, GNUPG, PKI, Hash, Signatures, GoldBugs, EPKS, SMP; End-to-End Encryption: Instant Perfect Forward Secrecy (IPFS); Cryptographic Calling: e.g. Two-Way-Calling, Repleo, EPKS, AutoCrypt; Volatile Encryption & Exponential Encryption; Cryptographic Discovery & Cryptographic Tokens; Echo Protocol & Graph Theory; POPTASTIC Protocol: Chat over POP3/IMAP; Spot-On Encryption Suite as elaborated Software for Learning & Tutorials; Quantum Computing and Cryptography; Frameworks & Libraries: e.g. McNoodle McEliece library (C++); Tools: POPTASTIC Delta Chat, Smoke McEliece Java Messenger, et al.; Trends on Crypto Messaging & Open Source Cryptography; Encryption of the Hard Disc, Text and Files, P2P Networks; Trusted Execution Environments (TEE) & SAM Architecture; National Sovereignty of cryptographic projects and open source worldwide contributions.
Download or read book My first Workshop about Encryption Cryptography Pocketbook written by Evelyn Ackermann and published by BoD – Books on Demand. This book was released on 2020-10-09 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the Learning Material of over 100 open source slides created for Courses, Tutorials and Workshops within Cryptography the authors address topics like: Asymmetric & Symmetric Encryption; Third Epoch of Cryptography: No Key Transport - instead: Derived Keys; Caesura in Cryptography: Juggernaut and Secret Stream Keys; Ciphers & Algorithms & Multi-Encryption: e.g. McEliece & NTRU; Else to know: RNG, MAC, OTP, GNUPG, PKI, Hash, Signatures, GoldBugs, EPKS, SMP; End-to-End Encryption: Instant Perfect Forward Secrecy (IPFS); Cryptographic Calling: e.g. Two-Way-Calling, Repleo, EPKS, AutoCrypt; Volatile Encryption & Exponential Encryption; Cryptographic Discovery & Cryptographic Tokens; Echo Protocol & Graph Theory; POPTASTIC Protocol: Chat over POP3/IMAP; Spot-On Encryption Suite as elaborated Software for Learning & Tutorials; Quantum Computing and Cryptography; Frameworks & Libraries: e.g. McNoodle McEliece library (C++); Tools: POPTASTIC Delta Chat, Smoke McEliece Java Messenger, et al.; Trends on Crypto Messaging & Open Source Cryptography; Encryption of the Hard Disc, Text and Files, P2P Networks; Trusted Execution Environments (TEE) & SAM Architecture; National Sovereignty of cryptographic projects and open source worldwide contributions.
Download or read book Can Blockchain Revolutionize International Trade written by Emmanuelle Ganne and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trade has always been shaped by technological innovation. In recent times, a new technology, Blockchain, has been greeted by many as the next big game-changer. Can Blockchain revolutionize international trade? This publication seeks to demystify the Blockchain phenomenon by providing a basic explanation of the technology. It analyses the relevance of this technology for international trade by reviewing how it is currently used or can be used in the various areas covered by WTO rules. In doing so, it provides an insight into the extent to which this technology could affect cross-border trade in goods and services, and intellectual property rights. It discusses the potential of Blockchain for reducing trade costs and enhancing supply chain transparency as well as the opportunities it provides for small-scale producers and companies. Finally, it reviews various challenges that must be addressed before the technology can be used on a wide scale and have a significant impact on international trade.
Download or read book Global Trends 2040 written by National Intelligence Council and published by Cosimo Reports. This book was released on 2021-03 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The ongoing COVID-19 pandemic marks the most significant, singular global disruption since World War II, with health, economic, political, and security implications that will ripple for years to come." -Global Trends 2040 (2021) Global Trends 2040-A More Contested World (2021), released by the US National Intelligence Council, is the latest report in its series of reports starting in 1997 about megatrends and the world's future. This report, strongly influenced by the COVID-19 pandemic, paints a bleak picture of the future and describes a contested, fragmented and turbulent world. It specifically discusses the four main trends that will shape tomorrow's world: - Demographics-by 2040, 1.4 billion people will be added mostly in Africa and South Asia. - Economics-increased government debt and concentrated economic power will escalate problems for the poor and middleclass. - Climate-a hotter world will increase water, food, and health insecurity. - Technology-the emergence of new technologies could both solve and cause problems for human life. Students of trends, policymakers, entrepreneurs, academics, journalists and anyone eager for a glimpse into the next decades, will find this report, with colored graphs, essential reading.
Download or read book Bitcoin and Cryptocurrency Technologies written by Arvind Narayanan and published by Princeton University Press. This book was released on 2016-07-19 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative introduction to the exciting new technologies of digital money Bitcoin and Cryptocurrency Technologies provides a comprehensive introduction to the revolutionary yet often misunderstood new technologies of digital currency. Whether you are a student, software developer, tech entrepreneur, or researcher in computer science, this authoritative and self-contained book tells you everything you need to know about the new global money for the Internet age. How do Bitcoin and its block chain actually work? How secure are your bitcoins? How anonymous are their users? Can cryptocurrencies be regulated? These are some of the many questions this book answers. It begins by tracing the history and development of Bitcoin and cryptocurrencies, and then gives the conceptual and practical foundations you need to engineer secure software that interacts with the Bitcoin network as well as to integrate ideas from Bitcoin into your own projects. Topics include decentralization, mining, the politics of Bitcoin, altcoins and the cryptocurrency ecosystem, the future of Bitcoin, and more. An essential introduction to the new technologies of digital currency Covers the history and mechanics of Bitcoin and the block chain, security, decentralization, anonymity, politics and regulation, altcoins, and much more Features an accompanying website that includes instructional videos for each chapter, homework problems, programming assignments, and lecture slides Also suitable for use with the authors' Coursera online course Electronic solutions manual (available only to professors)
Download or read book World Wildlife Crime Report 2020 written by United Nations Publications and published by UN. This book was released on 2021-03-31 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents the latest assessment of global trends in wildlife crime. It includes discussions on illicit rosewood, ivory, rhino horn, pangolin scales, live reptiles, tigers and other big cats, and European eel. The COVID-19 (coronavirus) pandemic has highlighted that wildlife crime is a threat not only to the environment and biodiversity, but also to human health, economic development and security. Zoonotic diseases - those caused by pathogens that spread from animals to humans - represent up to 75% of all emerging infectious diseases. Trafficked wild species and the resulting products offered for human consumption, by definition, escape any hygiene or sanitary control, and therefore pose even greater risks of infection.
Download or read book The Future of Finance written by Henri Arslanian and published by Springer. This book was released on 2019-07-15 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written jointly by an engineer and artificial intelligence expert along with a lawyer and banker, is a glimpse on what the future of the financial services will look like and the impact it will have on society. The first half of the book provides a detailed yet easy to understand educational and technical overview of FinTech, artificial intelligence and cryptocurrencies including the existing industry pain points and the new technological enablers. The second half provides a practical, concise and engaging overview of their latest trends and their impact on the future of the financial services industry including numerous use cases and practical examples. The book is a must read for any professional currently working in finance, any student studying the topic or anyone curious on how the future of finance will look like.
Download or read book World Migration Report 2020 written by United Nations and published by United Nations. This book was released on 2019-11-27 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 2000, IOM has been producing world migration reports. The World Migration Report 2020, the tenth in the world migration report series, has been produced to contribute to increased understanding of migration throughout the world. This new edition presents key data and information on migration as well as thematic chapters on highly topical migration issues, and is structured to focus on two key contributions for readers: Part I: key information on migration and migrants (including migration-related statistics); and Part II: balanced, evidence-based analysis of complex and emerging migration issues.
Download or read book New Concepts for Presence and Availability in Ubiquitous and Mobile Computing written by Mirko Fetter and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Computer-mediated Communication technologies like Instant Messaging (IM) systems enable spontaneous communication over distance. With the advances in Mobile and Ubiquitous Computing, these technologies move away from the desktop computers of our offices, and become more and more pervasive and interwoven with our daily lives. The introduction of these great possibilities to communicate from everywhere with everyone however comes at a cost: The cost of constantly being available to everybody, everywhere, leading to an increasing number of interruptions in our daily tasks. The challenge is, that current technology does not empower users to manage their availability in an adequate manner. Most IM clients for example, only support one single online status that needs to be managed manually by the user. In this work I am founding the concepts of Presence and Availability on a deep understanding of human privacy needs, derived from literature. Based on this foundation, I show how the selective and dynamic nature of privacy is not sufficiently reflected in current systems. Based on two user studies I reveal patterns for selective information disclosure and present an analysis of Selective Availability needs. With the collected study data, I further show that Selective Availability for nomadic users can be predicted based on sensors installed on the users' laptop computer with a good accuracy through machine learning. As the personalised nature of the data requires new concepts for building an adaptive system, I introduce the LILOLE Framework. The LILOLE Framework outlines the concept of an adaptive system that relies on stream-based active learning to continuously learn and automatically adapt fine-grained personal availability preferences for individual users. The concept is validated through a proof-of-concept implementation and an evaluation based on real user data. In comparison to related work, the presented work is one of very few examples that goes beyond the pure analysis of the predictability, but provides a concept and an implementation of a real system as validation. My approach is novel by combining concepts from Data Stream Mining and Active Learning to predict availability, thus making it very flexible for different settings. This way I am able to address the selective and dynamic nature of availability preferences for nomadic users.
Download or read book White Paper Blockchain in Trade Facilitation written by United Nations and published by . This book was released on 2020-12-28 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Blockchain technology is one of the most talked about topics in the sphere of information technology as well as in the facilitation of electronic business. The cryptocurrency Blockchain applications are well known and well-publicized, however, this technology has the potential to influence the way that we do business today, as its use expands to new areas. Blockchain, which is one form of Distributed Ledger Technology (DLT), offers opportunities to increase the reliability and security of trade transactions. The repetition of data among multiple ledgers in a network, as well as the immutability of information after it has been integrated into the Blockchain, can increase levels of confidence for both traders and regulators.
Download or read book World Development Report 2016 written by World Bank Group and published by World Bank Publications. This book was released on 2016-01-14 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital technologies are spreading rapidly, but digital dividends--the broader benefits of faster growth, more jobs, and better services--are not. If more than 40 percent of adults in East Africa pay their utility bills using a mobile phone, why can’t others around the world do the same? If 8 million entrepreneurs in China--one third of them women--can use an e-commerce platform to export goods to 120 countries, why can’t entrepreneurs elsewhere achieve the same global reach? And if India can provide unique digital identification to 1 billion people in five years, and thereby reduce corruption by billions of dollars, why can’t other countries replicate its success? Indeed, what’s holding back countries from realizing the profound and transformational effects that digital technologies are supposed to deliver? Two main reasons. First, nearly 60 percent of the world’s population are still offline and can’t participate in the digital economy in any meaningful way. Second, and more important, the benefits of digital technologies can be offset by growing risks. Startups can disrupt incumbents, but not when vested interests and regulatory uncertainty obstruct competition and the entry of new firms. Employment opportunities may be greater, but not when the labor market is polarized. The internet can be a platform for universal empowerment, but not when it becomes a tool for state control and elite capture. The World Development Report 2016 shows that while the digital revolution has forged ahead, its 'analog complements'--the regulations that promote entry and competition, the skills that enable workers to access and then leverage the new economy, and the institutions that are accountable to citizens--have not kept pace. And when these analog complements to digital investments are absent, the development impact can be disappointing. What, then, should countries do? They should formulate digital development strategies that are much broader than current information and communication technology (ICT) strategies. They should create a policy and institutional environment for technology that fosters the greatest benefits. In short, they need to build a strong analog foundation to deliver digital dividends to everyone, everywhere.
Download or read book Contemporary Strategy Analysis Text Only written by Robert M. Grant and published by Wiley. This book was released on 2013-01-22 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robert M. Grant combines a highly accessible writing style with a concentration on the fundamentals of value creation and an emphasis on practicality in this leading strategy text. In this new edition, he includes an even greater focus on strategy implementation that reflects the needs of firms to reconcile scale economies with entrepreneurial flexibility, innovation with cost efficiency, and globalization with local responsiveness. This edition also incorporates some of the key strategic issues of today including: post-financial crisis adjustment, the continuing rise of China, India and Brazil, and the increased emphasis on ethics and sustainability. Coverage is also provided on strategy in not-for-profit organizations. An interactive e-Book is included with every new copy of this text, including case and author clips, quizzes and glossary flashcards. Resources for instructors include an instructor’s manual, case teaching notes, test bank, teaching slides, case video clips and extra cases.
Download or read book English Words written by Francis Katamba and published by Routledge. This book was released on 2002-09-11 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: English Words aims to arouse curiosity about English words and about the nature of language in general, especially among introductory students who do not intend to specialize in linguistics.
Download or read book Computer Networks written by Andrew S. Tanenbaum and published by Prentice Hall. This book was released on 2019-02 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Networks written by Andrew S. Tanenbaum and published by . This book was released on 2013-07-23 with total page 803 pages. Available in PDF, EPUB and Kindle. Book excerpt: Appropriate for Computer Networking or Introduction to Networking courses at both the undergraduate and graduate level in Computer Science, Electrical Engineering, CIS, MIS, and Business Departments. Tanenbaum takes a structured approach to explaining how networks work from the inside out. He starts with an explanation of the physical layer of networking, computer hardware and transmission systems; then works his way up to network applications. Tanenbaum's in-depth application coverage includes email; the domain name system; the World Wide Web (both client- and server-side); and multimedia (including voice over IP, Internet radio video on demand, video conferencing, and streaming media.
Download or read book World Development Report 2020 written by World Bank and published by World Bank Publications. This book was released on 2019-11-19 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global value chains (GVCs) powered the surge of international trade after 1990 and now account for almost half of all trade. This shift enabled an unprecedented economic convergence: poor countries grew rapidly and began to catch up with richer countries. Since the 2008 global financial crisis, however, the growth of trade has been sluggish and the expansion of GVCs has stalled. Meanwhile, serious threats have emerged to the model of trade-led growth. New technologies could draw production closer to the consumer and reduce the demand for labor. And trade conflicts among large countries could lead to a retrenchment or a segmentation of GVCs. World Development Report 2020: Trading for Development in the Age of Global Value Chains examines whether there is still a path to development through GVCs and trade. It concludes that technological change is, at this stage, more a boon than a curse. GVCs can continue to boost growth, create better jobs, and reduce poverty provided that developing countries implement deeper reforms to promote GVC participation; industrial countries pursue open, predictable policies; and all countries revive multilateral cooperation.
