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Managing Information Security Investments Under Uncertainty
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Book Synopsis Managing Information Security Investments Under Uncertainty by : Yueran Zhuo
Download or read book Managing Information Security Investments Under Uncertainty written by Yueran Zhuo and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Information systems are an integral part of today's business environment. Businesses, government organizations, and the society rely on these systems for various transactions, most of which have huge financial implications. Hence, attacks that breach information systems result in interruption of operations, loss of data and customer confidence, constituting a significant threat to firms. The losses due to attacks on information systems can be mitigated through investments in information security technologies and services. In this thesis we study three practical problems related to information system security investment management: (1) Optimal policies for technology investment in information system security; (2) Optimal policies for information sharing in information system security; and (3) Asymmetric information sharing in information system security. We believe that firms can benefit from this work either through direct implementation for specific guidance, or through indirect use of several policy results obtained. An important characteristic of this studies is that we build this models by using real-world data through survey to information system security practitioners. As one of the few studies on information system security investment management through operations management approaches, this work also set the first step for futures studies on related topics that can be explored by researchers in the field of management science.
Book Synopsis Managing Information Risk and the Economics of Security by : M. Eric Johnson
Download or read book Managing Information Risk and the Economics of Security written by M. Eric Johnson and published by Springer Science & Business Media. This book was released on 2009-04-05 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Security has been a human concern since the dawn of time. With the rise of the digital society, information security has rapidly grown to an area of serious study and ongoing research. While much research has focused on the technical aspects of computer security, far less attention has been given to the management issues of information risk and the economic concerns facing firms and nations. Managing Information Risk and the Economics of Security provides leading edge thinking on the security issues facing managers, policy makers, and individuals. Many of the chapters of this volume were presented and debated at the 2008 Workshop on the Economics of Information Security (WEIS), hosted by the Tuck School of Business at Dartmouth College. Sponsored by Tuck’s Center for Digital Strategies and the Institute for Information Infrastructure Protection (I3P), the conference brought together over one hundred information security experts, researchers, academics, reporters, corporate executives, government officials, cyber crime investigators and prosecutors. The group represented the global nature of information security with participants from China, Italy, Germany, Canada, Australia, Denmark, Japan, Sweden, Switzerland, the United Kingdom and the US. This volume would not be possible without the dedicated work Xia Zhao (of Dartmouth College and now the University of North Carolina, Greensboro) who acted as the technical editor.
Book Synopsis Investment under Uncertainty by : Robert K. Dixit
Download or read book Investment under Uncertainty written by Robert K. Dixit and published by Princeton University Press. This book was released on 2012-07-14 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: How should firms decide whether and when to invest in new capital equipment, additions to their workforce, or the development of new products? Why have traditional economic models of investment failed to explain the behavior of investment spending in the United States and other countries? In this book, Avinash Dixit and Robert Pindyck provide the first detailed exposition of a new theoretical approach to the capital investment decisions of firms, stressing the irreversibility of most investment decisions, and the ongoing uncertainty of the economic environment in which these decisions are made. In so doing, they answer important questions about investment decisions and the behavior of investment spending. This new approach to investment recognizes the option value of waiting for better (but never complete) information. It exploits an analogy with the theory of options in financial markets, which permits a much richer dynamic framework than was possible with the traditional theory of investment. The authors present the new theory in a clear and systematic way, and consolidate, synthesize, and extend the various strands of research that have come out of the theory. Their book shows the importance of the theory for understanding investment behavior of firms; develops the implications of this theory for industry dynamics and for government policy concerning investment; and shows how the theory can be applied to specific industries and to a wide variety of business problems.
Book Synopsis How to Measure Anything in Cybersecurity Risk by : Douglas W. Hubbard
Download or read book How to Measure Anything in Cybersecurity Risk written by Douglas W. Hubbard and published by John Wiley & Sons. This book was released on 2016-07-25 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: A ground shaking exposé on the failure of popular cyber risk management methods How to Measure Anything in Cybersecurity Risk exposes the shortcomings of current "risk management" practices, and offers a series of improvement techniques that help you fill the holes and ramp up security. In his bestselling book How to Measure Anything, author Douglas W. Hubbard opened the business world's eyes to the critical need for better measurement. This book expands upon that premise and draws from The Failure of Risk Management to sound the alarm in the cybersecurity realm. Some of the field's premier risk management approaches actually create more risk than they mitigate, and questionable methods have been duplicated across industries and embedded in the products accepted as gospel. This book sheds light on these blatant risks, and provides alternate techniques that can help improve your current situation. You'll also learn which approaches are too risky to save, and are actually more damaging than a total lack of any security. Dangerous risk management methods abound; there is no industry more critically in need of solutions than cybersecurity. This book provides solutions where they exist, and advises when to change tracks entirely. Discover the shortcomings of cybersecurity's "best practices" Learn which risk management approaches actually create risk Improve your current practices with practical alterations Learn which methods are beyond saving, and worse than doing nothing Insightful and enlightening, this book will inspire a closer examination of your company's own risk management practices in the context of cybersecurity. The end goal is airtight data protection, so finding cracks in the vault is a positive thing—as long as you get there before the bad guys do. How to Measure Anything in Cybersecurity Risk is your guide to more robust protection through better quantitative processes, approaches, and techniques.
Book Synopsis A Practical Guide to Managing Information Security by : Steve Purser
Download or read book A Practical Guide to Managing Information Security written by Steve Purser and published by Artech House. This book was released on 2004 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This groundbreaking book helps you master the management of information security, concentrating on the recognition and resolution of the practical issues of developing and implementing IT security for the enterprise. Drawing upon the authors' wealth of valuable experience in high-risk commercial environments, the work focuses on the need to align the information security process as a whole with the requirements of the modern enterprise, which involves empowering business managers to manage information security-related risk. Throughout, the book places emphasis on the use of simple, pragmatic risk management as a tool for decision-making. The first book to cover the strategic issues of IT security, it helps you to: understand the difference between more theoretical treatments of information security and operational reality; learn how information security risk can be measured and subsequently managed; define and execute an information security strategy design and implement a security architecture; and ensure that limited resources are used optimally. Illustrated by practical examples, this topical volume reveals the current problem areas in IT security deployment and management. Moreover, it offers guidelines for writing scalable and flexible procedures for developing an IT security strategy and monitoring its implementation. You discover an approach for reducing complexity and risk, and find tips for building a successful team and managing communications issues within the organization. This essential resource provides practical insight into contradictions in the current approach to securing enterprise-wide IT infrastructures, recognizes the need to continually challenge dated concepts, demonstrates the necessity of using appropriate risk management techniques, and evaluates whether or not a given risk is acceptable in pursuit of future business opportunities.
Book Synopsis Managing Risk and Uncertainty by : Richard Friberg
Download or read book Managing Risk and Uncertainty written by Richard Friberg and published by MIT Press. This book was released on 2015-11-13 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive framework for assessing strategies for managing risk and uncertainty, integrating theory and practice and synthesizing insights from many fields. This book offers a framework for making decisions under risk and uncertainty. Synthesizing research from economics, finance, decision theory, management, and other fields, the book provides a set of tools and a way of thinking that determines the relative merits of different strategies. It takes as its premise that we make better decisions if we use the whole toolkit of economics and related fields to inform our decision making. The text explores the distinction between risk and uncertainty and covers standard models of decision making under risk as well as more recent work on decision making under uncertainty, with a particular focus on strategic interaction. It also examines the implications of incomplete markets for managing under uncertainty. It presents four core strategies: a benchmark strategy (proceeding as if risk and uncertainty were low), a financial hedging strategy (valuable if there is much risk), an operational hedging strategy (valuable for conditions of much uncertainty), and a flexible strategy (valuable if there is much risk and/or uncertainty). The book then examines various aspects of these strategies in greater depth, building on empirical work in several different fields. Topics include price-setting, real options and Monte Carlo techniques, organizational structure, and behavioral biases. Many chapters include exercises and appendixes with additional material. The book can be used in graduate or advanced undergraduate courses in risk management, as a guide for researchers, or as a reference for management practitioners.
Book Synopsis Economics of Information Security and Privacy by : Tyler Moore
Download or read book Economics of Information Security and Privacy written by Tyler Moore and published by Springer. This book was released on 2014-10-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: and Overview.- The Price of Uncertainty in Security Games.- Nobody Sells Gold for the Price of Silver: Dishonesty, Uncertainty and the UndergroundEconomy.- Security Economics and Critical National Infrastructure.- Internet Multi-Homing Problems: Explanations from Economics.- Modeling the Security Ecosystem - The Dynamics of (In)Security.- Modeling the Economic Incentives of DDoS Attacks: Femtocell Case Study.- The Privacy Jungle: On the Market for Data Protection in Social Networks.- The Policy Maker's Anguish: Regulating Personal Data Behavior Between Paradoxes and Dilemmas.- Valuating Privacy with Option Pricing Theory.- Optimal Timing of Information Security Investment: A Real Options Approach.- Competitive Cyber-Insurance and Internet Security.- Potential Rating Indicators for Cyberinsurance: An Exploratory Qualitative Study.- The Risk of Risk Analysis And its Relation to the Economics of Insider Threats.- Competition, Speculative Risks, and IT Security Outsourcing
Book Synopsis Managing Information Communication Technology Investments in Successful Enterprises by : Lubbe, Sam
Download or read book Managing Information Communication Technology Investments in Successful Enterprises written by Lubbe, Sam and published by IGI Global. This book was released on 2007-01-31 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book reports accounting and other information about business processes to assess performance. It discusses the impact of the IT revolution on the accounting function, and indicates the process of IT investment, its advantages and limitations. It is a revolutionary explanation of the purpose of IT investment and its role in organizations"--Provided by publisher.
Book Synopsis Computers at Risk by : National Research Council
Download or read book Computers at Risk written by National Research Council and published by National Academies Press. This book was released on 1990-02-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computers at Risk presents a comprehensive agenda for developing nationwide policies and practices for computer security. Specific recommendations are provided for industry and for government agencies engaged in computer security activities. The volume also outlines problems and opportunities in computer security research, recommends ways to improve the research infrastructure, and suggests topics for investigators. The book explores the diversity of the field, the need to engineer countermeasures based on speculation of what experts think computer attackers may do next, why the technology community has failed to respond to the need for enhanced security systems, how innovators could be encouraged to bring more options to the marketplace, and balancing the importance of security against the right of privacy.
Book Synopsis Cybersecurity Investments by : Stefan Beissel
Download or read book Cybersecurity Investments written by Stefan Beissel and published by Springer. This book was released on 2016-02-29 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers readers essential orientation on cybersecurity safeguards, and first and foremost helps them find the right balance between financial expenditures and risk mitigation. This is achieved by pursuing a multi-disciplinary approach that combines well-founded methods from economics and the computer sciences. Established decision making techniques are embedded into a walk-through for the complete lifecycle of cybersecurity investments. Insights into the economic aspect of the costs and benefits of cybersecurity are supplemented by established and innovative economic indicators. Readers will find practical tools and techniques to support reasonable decision making in cybersecurity investments. Further, they will be equipped to encourage a common understanding using economic aspects, and to provide cost transparency for the senior management.
Book Synopsis Managing Information Security Risks by : Christopher J. Alberts
Download or read book Managing Information Security Risks written by Christopher J. Alberts and published by Addison-Wesley Professional. This book was released on 2003 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describing OCTAVE (Operationally Critical Threat, Asset and Vulnerability Evaluation), a method of evaluating information security risk, this text should be of interest to risk managers.
Book Synopsis Information Security Management Handbook, Volume 5 by : Micki Krause Nozaki
Download or read book Information Security Management Handbook, Volume 5 written by Micki Krause Nozaki and published by CRC Press. This book was released on 2016-04-19 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated annually to keep up with the increasingly fast pace of change in the field, the Information Security Management Handbook is the single most comprehensive and up-to-date resource on information security (IS) and assurance. Facilitating the up-to-date understanding required of all IS professionals, the Information Security Management Handbook
Book Synopsis Information security economics by : Saèd El Aoufi
Download or read book Information security economics written by Saèd El Aoufi and published by The Stationery Office. This book was released on 2011-07-29 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new title, 'Information Security Economics' explores the economic aspects of information security, whilst explaining how best to work with them, in order to achieve an optimized ROI on security investments. It considers ways in which information security metrics can be utilized to support security initiatives, and how requirements can be prioritized by organizations, in order to maximize returns within a commercial environment which may have limited resources. The author: establishes a foundation for understanding the broader field of information security economics; identifies key challenges that organisations face as regards the ever-increasing threat profiles involved in information security; illustrates the importance of linking information security with risk management; explores the economics of information security from a cost-benefit perspective; demonstrates how information security metrics can identify where security performance is weakest, assist management to support security initiatives, and allow performance targets to be achieved; establishes ways in which organisations need to prioritise information security requirements and controls, in order to maintain cost-effective deployment in a business environment which may have limited resources; and gives practical recommendations to help organisations to proceed with the economic evaluation of information security.
Book Synopsis Real Options Models for Proactive Uncertainty-Reducing Mitigations and Applications in Cybersecurity Investment Decision-Making by : Michel Benaroch
Download or read book Real Options Models for Proactive Uncertainty-Reducing Mitigations and Applications in Cybersecurity Investment Decision-Making written by Michel Benaroch and published by . This book was released on 2017 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managerial flexibility, or real options, embedded in IT investments allows resolving uncertainty not only by passively waiting for new information to arrive during deferral but also by proactively deploying mitigations. Classic real options models fail to account for the value of proactive uncertainty-reducing mitigations, since they assume that uncertainty is fix or follows a continuous, time-dependent dynamics. We present adaptations of these models that address this shortcoming. In our models, zero or more mitigations can be applied in varying sequences, mitigations have impulse-type effects on uncertainty-reduction, and mitigations' effects can be complementary, substitutive or synergetic. These traits make the value of mitigations path-dependent and conditional on the uncertainty-reduction ability of earlier deployed mitigations. We operationalize the effects of mitigations in the IT and the cybersecurity investment contexts. We also apply the adapted models to a real-world cybersecurity investment case from a Japanese company. Investments in multiple cybersecurity mitigations are typically treated as having a multiplicative effect that leads to over-investment in mitigations. Our models avoid this problem, permitting to lower cybersecurity costs without compromising on loss-prevention. More generally, our models allow implementing the real options logic more fully by supporting both passive and proactive IT investment risk management.
Book Synopsis Managing Information Security Risk: Organization, Mission, and Information System View by :
Download or read book Managing Information Security Risk: Organization, Mission, and Information System View written by and published by DIANE Publishing. This book was released on with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the International Workshop on Finance 2011. Doshisha University, Kyoto, Japan. 3-4 August 2011 by : Akihiko Takahashi
Download or read book Proceedings of the International Workshop on Finance 2011. Doshisha University, Kyoto, Japan. 3-4 August 2011 written by Akihiko Takahashi and published by World Scientific. This book was released on 2012-05-21 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the Proceedings of the International Workshop on Finance 2011, held in Kyoto in the summer of 2011 with the aim of exchanging new ideas in financial engineering among researchers from various countries from both academia and industry. The workshop was held as a successor to the Daiwa International Workshop (2004OCo2008), and the KIER-TMU International Workshop (2009OCo2010). This workshop was organized by the Center for Advanced Research in Finance (CARF), Graduate School of Economics, the University of Tokyo, and Graduate School of Social Sciences, Tokyo Metropolitan University OCo and co-organized by Life Risk Research Center, Doshisha University. The workshop serves as a bridge between academic researchers and practitioners. This book contains about fifteen papers, all refereed, representing the presentations at the workshop. The papers address state-of-the-art techniques in financial engineering."
Book Synopsis ICIME 2013 Proceedings of the 4th International Conference on IS Management and Evaluation by : Dr Nelson Leung
Download or read book ICIME 2013 Proceedings of the 4th International Conference on IS Management and Evaluation written by Dr Nelson Leung and published by Academic Conferences Limited. This book was released on 2013-05-13 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
