The transfer of information over the world wide web depends critically on secure communications. The need to protect the material we send and receive from cyberspace, from the largest of business transactions to the simplest of personal web-pages, is crucial in ensuring we can continue to use this incredible resource safely. Cryptology provides the most reliable tools for storing or transmitting digital information and is the gold standard for attaining the levels of security our online interactions demand. Taking a step-by-step approach, P. K. Yuen demonstrates how to master web-based security skills including: protecting websites from hackers and viruses; encrypting email; building a secure web-database; performing secure business transactions over the web. Working from a problem-solving perspective, he shows how to implement security solutions and looks from the attacker's point of view at possible challenges to that security. In short, Practical Cryptology and Web Security offers a practical and comprehensive guide to all aspects of web security. This book features over 120 worked examples, many from industry, demonstrate the key considerations in implementing web security. AES, this book examines the latest web technologies in terms of security, including XML Signatures and XML Digital Contracts. PK Yuen is a well known expert on Communications, Internet and the World Wide Web. He has over 13 years' experience working on web technologies including large scale application developments, engineer training and project leadership and working on the security system of the Shanghai Pu Dong airport, China. He also co-authored Practical Web Technologies, published by Addison-Wesley in 2003.

With the emergence of smart technology and automated systems in today's world, big data is being incorporated into many applications. Trends in data can be detected and objects can be tracked based on the real-time data that is utilized in everyday life. These connected sensor devices and objects will provide a large amount of data that is to be analyzed quickly, as it can accelerate the transformation of smart technology. The accuracy of prediction of artificial intelligence (AI) systems is drastically increasing by using machine learning and other probability and statistical approaches. Big data and geospatial data help to solve complex issues and play a vital role in future applications. Emerging Trends, Techniques, and Applications in Geospatial Data Science provides an overview of the basic concepts of data science, related tools and technologies, and algorithms for managing the relevant challenges in real-time application domains. The book covers a detailed description for readers with practical ideas using AI, the internet of things (IoT), and machine learning to deal with the analysis, modeling, and predictions from big data. Covering topics such as field spectra, high-resolution sensing imagery, and spatiotemporal data engineering, this premier reference source is an excellent resource for data scientists, computer and IT professionals, managers, mathematicians and statisticians, health professionals, technology developers, students and educators of higher education, librarians, researchers, and academicians.

Warfare quintessentially comprises Firepower and Manoeuvre. Terrain and the nuclear overhang restrict manoeuvre in our theatre of operations.The constituents of Firepower are platforms with ammunition, which can deliver from five dimensions; Land, Air, Surface of the sea, below the surface of the sea and possibly in times to come Outer Space. These are Small Arms, Guns, Mortars, Rockets of Artillery, Tanks, Aircrafts, Missiles, Unmanned Combat Aerial Vehicles (UCAVs), Armed Helicopters, Submarines and in future possibly stations in Outer Space. The ammunition which is the payload is the most important element of Firepower. Combination of platforms with ammunition results in devastating Firepower which paves the way for victory. The constituents enable us in a full spectrum conflict to undertake net centric operations. The conflicts visualised could be Land operations in a Counter Insurgency situation against non state actors, Air Land operations in a counter insurgency operation or a conventional conflict, Air operations for Counter Air, Air Defence, Sea operations for sea control or denial, Sea Land operations to undertake Amphibious operations, Air Sea operations between two opposing naval task forces and possibly by 2030 operations involving Outer Space. In these conflicts victory would be attained by ensuring Asymmetries of Firepower.

This book discusses action-oriented, concise and easy-to-communicate goals and challenges related to quality, reliability, infocomm technology and business operations. It brings together groundbreaking research in the area of software reliability, e-maintenance and big data analytics, highlighting the importance of maintaining the current growth in information technology (IT) adoption in businesses, while at the same time proposing process innovations to ensure sustainable development in the immediate future. In its thirty-seven chapters, it covers various areas of e-maintenance solutions, software architectures, patching problems in software reliability, preventive maintenance, industrial big data and reliability applications in electric power systems. The book reviews the ways in which countries currently attempt to resolve the conflicts and opportunities related to quality, reliability, IT and business operations, and proposes that internationally coordinated research plans are essential for effective and sustainable development, with research being most effective when it uses evidence-based decision-making frameworks resulting in clear management objectives, and is organized within adaptive management frameworks. Written by leading experts, the book is of interest to researchers, academicians, practitioners and policy makers alike who are working towards the common goal of making business operations more effective and sustainable.

This book systematically examines and quantifies industrial problems by assessing the complexity and safety of large systems. It includes chapters on system performance management, software reliability assessment, testing, quality management, analysis using soft computing techniques, management analytics, and business analytics, with a clear focus on exploring real-world business issues. Through contributions from researchers working in the area of performance, management, and business analytics, it explores the development of new methods and approaches to improve business by gaining knowledge from bulk data. With system performance analytics, companies are now able to drive performance and provide actionable insights for each level and for every role using key indicators, generate mobile-enabled scorecards, time series-based analysis using charts, and dashboards. In the current dynamic environment, a viable tool known as multi-criteria decision analysis (MCDA) is increasingly being adopted to deal with complex business decisions. MCDA is an important decision support tool for analyzing goals and providing optimal solutions and alternatives. It comprises several distinct techniques, which are implemented by specialized decision-making packages. This book addresses a number of important MCDA methods, such as DEMATEL, TOPSIS, AHP, MAUT, and Intuitionistic Fuzzy MCDM, which make it possible to derive maximum utility in the area of analytics. As such, it is a valuable resource for researchers and academicians, as well as practitioners and business experts.

The volume contains latest research on software reliability assessment, testing, quality management, inventory management, mathematical modeling, analysis using soft computing techniques and management analytics. It links researcher and practitioner perspectives from different branches of engineering and management, and from around the world for a bird's eye view on the topics. The interdisciplinarity of engineering and management research is widely recognized and considered to be the most appropriate and significant in the fast changing dynamics of today's times. With insights from the volume, companies looking to drive decision making are provided actionable insight on each level and for every role using key indicators, to generate mobile-enabled scorecards, time-series based analysis using charts, and dashboards. At the same time, the book provides scholars with a platform to derive maximum utility in the area by subscribing to the idea of managing business through performance and business analytics.

This book presents selected peer-reviewed papers from the International Conference on Mechanical and Energy Technologies, which was held on 7-8 November 2019 at Galgotias College of Engineering and Technology, Greater Noida, India. The book reports on the latest developments in the field of mechanical and energy technology in contributions prepared by experts from academia and industry. The broad range of topics covered includes aerodynamics and fluid mechanics, artificial intelligence, nonmaterial and nonmanufacturing technologies, rapid manufacturing technologies and prototyping, remanufacturing, renewable energies technologies, metrology and computer-aided inspection, etc. Accordingly, the book offers a valuable resource for researchers in various fields, especially mechanical and industrial engineering, and energy technologies.

This book offers an assessment of the performance, impact, and welfare implications of the world's largest employment guarantee programme, the Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA). Launched by the Indian government, the programme covers entire rural area of the country. The book presents various micro-level analyses of the programme and its heterogeneous impacts at different scales, almost a decade after its implementation. While there are some doubts over the future of the scheme as well as its magnitude, nature and content, the central government appears committed to it, as a 'convergence scheme' of various other welfare and rural development programmes being implemented at both national and state level. The book discusses the outcomes of the programme and offers critical insights into the lessons learnt, not only in the context of India, but also for similar schemes in countries in South and South-East Asia as well as in Africa, and Latin America. Adopting inter-disciplinary perspectives in analysing these issues, this unique book uses a judicious mix of methods---integrating quantitative and qualitative tools---and will be an invaluable resource for analysts, NGOs, policymakers and academics alike.

The book is based on practical experience gained during the planning and execution of e-governance projects in India coupled with extensive research based on six national/multi-state-level agriculture related projects. It assesses e-governance projects in terms of desired project outcomes and analyzes performance from the viewpoints of three key groups - planners, implementers and beneficiaries. It highlights six constructs: extent of planning, comprehensiveness of strategy formulation, effectiveness of strategy implementation, changing situation, stakeholder competence levels and flexibility of processes, which are applied to reveal shortfalls in the existing planning and implementation system for e-governance projects in India. It also identifies a set of significant strategic variables influencing performance based on three independent opinion surveys of stakeholders located across the country, and uses these variables as the basis of strategic gap analyses of some major ongoing agriculture related projects. Furthermore it presents lessons learned from cross-case quantitative and qualitative analyses in the form of a generalized strategic framework for improving performance. Offering an overview of major e-governance projects, it uses several illustrative examples to address the underlying issues and to support the study findings and recommendations. It also presents a novel approach of building strategic alliances across related departments to achieve effective e-governance. The book will be of interest to the practitioners in government as well corporates who are engaged in planning and implementation of e-governance projects spanning across various layers of government. In Indian context, the learning issues are likely to trigger appropriate corrective measures for generating better value from the several flagship projects envisaged under the Digital India Programme. Further, it will interest the academic audience working on the strategic framework and constituting constructs. It will also benefit business students and application software architectures who aspire for a consulting career in the area of e-governance.

Since the publication of "The coconut palm - A monograph" in 1960, considerable information has been accrued on the crop through work at research institutes, international organisations and development agencies. Although coconut cultivation is spread over 93 countries, providing employment and creating livelihood opportunities to 64 million families around the globe, smallholder coconut farmers are now facing numerous challenges. The wide gap between the potential and actual yield is a major concern, and as such it is necessary to disseminate knowledge in order to implement research findings. Coconut research in India, one of the leading coconut producing countries, is celebrating its centenary, making this an opportune time to review the research and development advances and the relevant technologies. This detailed, comprehensive book covers all aspects of coconut, from the origins to cultivation, breeding, physiology and value addition, as well as subjects of topical interest like nutrition and health, biotechnology, and climate change and carbon sequestration. Written by leading experts in the fields it emphasises that the livelihood of the small coconut landholders is the ultimate aim of scientists and developmental agencies, and outlines various important strategies to make coconut farming more remunerative globally. It discusses work in all the major coconut growing countries and outlines suggestions for international cooperation. Research work on the crop is comparatively difficult because of its perennial nature, longevity, height, long juvenile phase, large sized nuts, cross pollination and seed propagation. As these special features necessitate greater investment of resources, time and land, it is all the more imperative that research is not duplicated and the information and experience becoming available around the world is shared so that it can be fully utilised. In this context periodic publications, compiling all the available information on coconut assume greater significance. This book is therefore of great value to researchers, students, extension workers, developmental agencies and progressive farmers.

Optics is the study of the behaviour and properties of light. A refraction test is given as part of a routine eye examination. The test tells an optometrist what prescription is needed in glasses or contact lenses. The new edition of this book is a comprehensive guide to the optics of the human eye and various errors of refraction, including their clinical presentation and management. Divided into eleven chapters, the text extensively covers the physical properties of light, reflection and refraction, curved optical devices, optics of the normal eye and errors of refraction, devices for optical examination, contact lenses, low vision aids, and refractive surgery. The second edition has been fully revised and updated to provide clinicians and trainees with a thorough understanding of the latest advances and technologies in the field. Key Points Practical guide to optics of the human eye and management of refractive errors Fully revised, second edition providing latest advances in the field Highly illustrated with clinical photographs and artworks Previous edition (9789351524502) published in 2014