Is your enterprise's strategy for cybersecurity just crossing its fingers and hoping nothing bad ever happens? If so...you're not alone. Getting cybersecurity right is all too often an afterthought for Fortune 500 firms, bolted on and hopefully creating a secure environment. We all know this approach doesn't work, but what should a smart enterprise do to stay safe? Today, cybersecurity is no longer just a tech issue. In reality, it never was. It's a management issue, a leadership issue, a strategy issue: It's a "must have right"...a survival issue. Business leaders and IT managers alike need a new paradigm to work together and succeed. After years of distinguished work as a corporate executive, board member, author, consultant, and expert witness in the field of risk management and cybersecurity, David X Martin is THE pioneering thought leader in the new field of CyRMSM. Martin has created an entirely new paradigm that approaches security as a business problem and aligns it with business needs. He is the go-to guy on this vitally important issue. In this new book, Martin shares his experience and expertise to help you navigate today's dangerous cybersecurity terrain, and take proactive steps to prepare your company-and yourself -to survive, thrive, and keep your data (and your reputation) secure.

User identification and authentication are essential parts of information security. Users must authenticate as they access their computer systems at work or at home every day. Yet do users understand how and why they are actually being authenticated, the security level of the authentication mechanism that they are using, and the potential impacts of selecting one authentication mechanism or another? Introducing key concepts, Mechanics of User Identification and Authentication: Fundamentals of Identity Management outlines the process of controlled access to resources through authentication, authorization, and accounting in an in-depth, yet accessible manner. It examines today's security landscape and the specific threats to user authentication. The book then outlines the process of controlled access to resources and discusses the types of user credentials that can be presented as proof of identity prior to accessing a computer system. It also contains an overview on cryptography that includes the essential approaches and terms required for understanding how user authentication works. This book provides specific information on the user authentication process for both UNIX and Windows. Addressing more advanced applications and services, the author presents common security models such as GSSAPI and discusses authentication architecture. Each method is illustrated with a specific authentication scenario.

Despite recent dramatic advances in computer security regarding the proliferation of services and applications, security threats are still major impediments in the deployment of these services. Paying serious attention to these issues, Security in Distributed, Grid, Mobile, and Pervasive Computing focuses on the increasing demand to guarantee privacy, integrity, and availability of resources in networks and distributed systems. A rich and useful presentation of strategies for security issues, the book covers each computing area in separate sections. It first reviews security issues and challenges in content distribution networks, describes key agreement protocols based on the Diffie-Hellman key exchange and key management protocols for complex distributed systems like the Internet, and discusses securing design patterns for distributed systems. The next section focuses on security in mobile computing and wireless networks, covering wireless authentication methods, secure data aggregation, and anonymous routing protocol. After a section on grid computing security, the book presents an overview of security solutions for pervasive healthcare systems and surveys wireless sensor network security. With more and more vital information stored on computers, security professionals need to know how to combat threats and complications. Offering strategies to tackle these issues, this book provides essential security information for researchers, practitioners, educators, and graduate students in the field.

As the use of wireless devices becomes widespread, so does the need for strong and secure transport protocols. Even with this intensified need for securing systems, using cryptography does not seem to be a viable solution due to difficulties in implementation. The security layers of many wireless protocols use outdated encryption algorithms, which have proven unsuitable for hardware usage, particularly with handheld devices. Summarizing key issues involved in achieving desirable performance in security implementations, Wireless Security and Cryptography: Specifications and Implementations focuses on alternative integration approaches for wireless communication security. It gives an overview of the current security layer of wireless protocols and presents the performance characteristics of implementations in both software and hardware. This resource also presents efficient and novel methods to execute security schemes in wireless protocols with high performance. It provides the state of the art research trends in implementations of wireless protocol security for current and future wireless communications. Unique in its coverage of specification and implementation concerns that include hardware design techniques, Wireless Security and Cryptography: Specifications and Implementations provides thorough coverage of wireless network security and recent research directions in the field.

Port-based authentication is a "network access control" concept in which a particular device is evaluated before being permitted to communicate with other devices located on the network. 802.1X Port-Based Authentication examines how this concept can be applied and the effects of its application to the majority of computer networks in existence today. 802.1X is a standard that extends the Extensible Authentication Protocol (EAP) over a Local Area Network (LAN) through a process called Extensible Authentication Protocol Over LANs (EAPOL).

The text presents an introductory overview of port-based authentication including a description of 802.1X port-based authentication, a history of the standard and the technical documents published, and details of the connections among the three network components. It focuses on the technical aspect of 802.1X and the related protocols and components involved in implementing it in a network. The book provides an in-depth discussion of technology, design, and implementation with a specific focus on Cisco devices. Including examples derived from the 802.1X implementation, it also addresses troubleshooting issues in a Cisco environment. Each chapter contains a subject overview.

Incorporating theoretical and practical approaches, 802.1X Port-Based Authentication seeks to define this complex concept in accessible terms. It explores various applications to today's computer networks using this particular network protocol.

Tackling the cybersecurity challenge is a matter of survival for society at large. Cyber attacks are rapidly increasing in sophistication and magnitude-and in their destructive potential. New threats emerge regularly, the last few years having seen a ransomware boom and distributed denial-of-service attacks leveraging the Internet of Things. For organisations, the use of cybersecurity risk management is essential in order to manage these threats. Yet current frameworks have drawbacks which can lead to the suboptimal allocation of cybersecurity resources. Cyber insurance has been touted as part of the solution - based on the idea that insurers can incentivize companies to improve their cybersecurity by offering premium discounts - but cyber insurance levels remain limited. This is because companies have difficulty determining which cyber insurance products to purchase, and insurance companies struggle to accurately assess cyber risk and thus develop cyber insurance products. To deal with these challenges, this volume presents new models for cybersecurity risk management, partly based on the use of cyber insurance. It contains: A set of mathematical models for cybersecurity risk management, including (i) a model to assist companies in determining their optimal budget allocation between security products and cyber insurance and (ii) a model to assist insurers in designing cyber insurance products. The models use adversarial risk analysis to account for the behavior of threat actors (as well as the behavior of companies and insurers). To inform these models, we draw on psychological and behavioural economics studies of decision-making by individuals regarding cybersecurity and cyber insurance. We also draw on organizational decision-making studies involving cybersecurity and cyber insurance. Its theoretical and methodological findings will appeal to researchers across a wide range of cybersecurity-related disciplines including risk and decision analysis, analytics, technology management, actuarial sciences, behavioural sciences, and economics. The practical findings will help cybersecurity professionals and insurers enhance cybersecurity and cyber insurance, thus benefiting society as a whole. This book grew out of a two-year European Union-funded project under Horizons 2020, called CYBECO (Supporting Cyber Insurance from a Behavioral Choice Perspective).

A heterogeneous network is a network which connects computers and other devices with different operating systems, protocols, or access technologies. By definition, managing heterogenous networks is more difficult that homogenous networks. Confidentiality, integrity, availability (CIA) remain the foundation of security. This book sheds light upon security threats, defenses, and remediation on various networking and data processing domains, including wired networks, wireless networks, mobile ad-hoc networks, wireless sensor networks, and social networks through the prisms of confidentiality, integrity, availability, authentication, and access control. The book is broken into different chapters that explore central subjects and themes in the development of the heterogenous networks we see today. The chapters look at: Access control methods in cloud-enabled Internet of Things Secure routing algorithms for mobile ad-hoc networks Building security trust in mobile ad-hoc networks using soft computing methods The use and development of Blockchain technology, with a particular focus on the nonce-free hash generation in Blockchain Password authentication and keystroke biometrics Health care data analytics over Big Data Bluetooth: and its open issues for managing security services in heterogenous networks Managing Security Services in Heterogenous Networks will be a valuable resource for a whole host of undergraduate and postgraduate students studying related topics, as well as career professionals who have to effectively manage heterogenous networks in the workplace.

Examining computer security from the hacker's perspective, Practical Hacking Techniques and Countermeasures employs virtual computers to illustrate how an attack is executed, including the script, compilation, and results. It provides detailed screen shots in each lab for the reader to follow along in a step-by-step process in order to duplicate and understand how the attack works. It enables experimenting with hacking techniques without fear of corrupting computers or violating any laws. Written in a lab manual style, the book begins with the installation of the VMware(R) Workstation product and guides the users through detailed hacking labs enabling them to experience what a hacker actually does during an attack. It covers social engineering techniques, footprinting techniques, and scanning tools. Later chapters examine spoofing techniques, sniffing techniques, password cracking, and attack tools. Identifying wireless attacks, the book also explores Trojans, Man-in-the-Middle (MTM) attacks, and Denial of Service (DoS) attacks. Learn how to secure your computers with this comprehensive guide on hacking techniques and countermeasures By understanding how an attack occurs the reader can better understand how to defend against it. This book shows how an attack is conceptualized, formulated, and performed. It offers valuable information for constructing a system to defend against attacks and provides a better understanding of securing your own computer or corporate network.

While information security is an ever-present challenge for all types of organizations today, most focus on providing security without addressing the necessities of staff, time, or budget in a practical manner. Information Security Cost Management offers a pragmatic approach to implementing information security, taking budgetary and real-world constraints into consideration. By providing frameworks, step-by-step processes, and project management breakdowns, this book demonstrates how to design the best security strategy with the resources you have available. Organized into five sections, the book- -Focuses on setting the right road map so that you can be most effective in your information security implementations -Discusses cost-effective staffing, the single biggest expense to the security organization -Presents practical ways to build and manage the documentation that details strategy, provides resources for operating annual audits, and illustrates how to advertise accomplishments to senior management effectively -Identifies high-risk areas, focusing limited resources on the most imminent and severe threats -Describes how to manage the key access controls when faced with manual user management, how to automate user management tasks in a cost effective manner, and how to deal with security breaches Demonstrating strategies to maximize a limited security budget without compromising the quality of risk management initiatives, Information Security Cost Management helps you save your organization time and money. It provides the tools required to implement policies, processes, and training that are crucial to the success of a company's security.

Sensor networks differ from traditional networks in many aspects including their limited energy, memory space, and computational capability. These differentiators create unique security vulnerabilities. Security in Sensor Networks covers all aspects of the subject, serving as an invaluable reference for researchers, educators, and practitioners in the field. Containing thirteen invited chapters from internationally recognized security experts, this volume details attacks, encryption, authentication, watermarking, key management, secure routing, and secure aggregation, location, and cross-layer. It offers insight into attacking and defending routing mechanisms in ad hoc and sensor networks, and analyzes MAC layer attacks in 802.15.4 sensor networks. About the Author Before joining the Department of Computer Science at the University of Alabama in 2006, and his prior position at the University of Memphis in 2002, Dr. Yang Xiao was an accomplished Medium Access Control (MAC) architect deeply involved in IEEE 802.11 standard enhancement. A former voting member of IEEE 802.11 Working Group, he serves as editor or on the editorial boards of numerous prestigious journals that cover emerging topics within mobile and wireless computing. A co-editor of seven books, he also serves as a referee/reviewer for many funding agencies, as well as a panelist for the National Science Foundation.

Organizations rely on digital information today more than ever before. Unfortunately, that information is equally sought after by criminals. New security standards and regulations are being implemented to deal with these threats, but they are very broad and organizations require focused guidance to adapt the guidelines to their specific needs. Fortunately, Information Security: Design, Implementation, Measurement, and Compliance outlines a complete roadmap to successful adaptation and implementation of a security program based on the ISO/IEC 17799:2005 (27002) Code of Practice for Information Security Management. The book first describes a risk assessment model, a detailed risk assessment methodology, and an information security evaluation process. Upon this foundation, the author presents a proposed security baseline for all organizations, an executive summary of the ISO/IEC 17799 standard, and a gap analysis exposing the differences between the recently rescinded version and the newly released version of the standard. Finally, he devotes individual chapters to each of the 11 control areas defined in the standard, covering systematically the 133 controls within the 39 control objectives. Tim Layton's Information Security is a practical tool to help you understand the ISO/IEC 17799 standard and apply its principles within your organization's unique context.

This textbook places cyber security management within an organizational and strategic framework, enabling students to develop their knowledge and skills for a future career. The reader will learn to: * evaluate different types of cyber risk * carry out a threat analysis and place cyber threats in order of severity * formulate appropriate cyber security management policy * establish an organization-specific intelligence framework and security culture * devise and implement a cyber security awareness programme * integrate cyber security within an organization's operating system Learning objectives, chapter summaries and further reading in each chapter provide structure and routes to further in-depth research. Firm theoretical grounding is coupled with short problem-based case studies reflecting a range of organizations and perspectives, illustrating how the theory translates to practice, with each case study followed by a set of questions to encourage understanding and analysis. Non-technical and comprehensive, this textbook shows final year undergraduate students and postgraduate students of Cyber Security Management, as well as reflective practitioners, how to adopt a pro-active approach to the management of cyber security. Online resources include PowerPoint slides, an instructor's manual and a test bank of questions.

31 Days Before Your CCNP and CCIE Enterprise Core Exam is the friendliest, most practical way to understand the CCNP and CCIE Enterprise certification process, commit to taking your ENCOR 350-401 exam, and finish your preparation using a variety of primary and supplemental study resources. Thoroughly updated for the current exam, this comprehensive guide offers a complete day-by-day plan for what and how to study. It covers ENCOR 350-401 enterprise network technology implementation topics including dual stack (IPv4/IPv6) architecture, virtualization, infrastructure, network assurance, security, and automation. Each day breaks down an exam topic into a short, easy-toreview summary, with Daily Study Resource quick-references pointing to deeper treatments elsewhere. Sign up for your exam now, and use this day-by-day guide and checklist to organize, prepare, review, and succeed! How this book helps you fit exam prep into your busy schedule: Visual tear-card calendar summarizes each day's study topic, to help you get through everything Checklist offers expert advice on preparation activities leading up to your exam Descriptions of exam organization and sign-up processes help make sure nothing falls between the cracks Proven strategies help you prepare mentally, organizationally, and physically Conversational tone makes studying more enjoyable Primary Resources: CCNP and CCIE Enterprise Core ENCOR 350-401 Official Cert Guide ISBN: 978-1-5871-4523-0 CCNP and CCIE Enterprise Core ENCOR 350-401 Complete Video Course ISBN: 978-0-13-658412-4 CCNP Enterprise Advanced Routing ENARSI 300-410 Official Cert Guide ISBN: 978-1-5871-4525-4 CCNP Enterprise Advanced Routing ENARSI 300-410 Complete Video Course ISBN: 978-0-13-658289-2 CCNP Enterprise: Core Networking (ENCOR) Lab Manual v8 ISBN: 978-0-13-690643-8 CCNP Enterprise: Advanced Routing (ENARSI) Lab Manual v8 ISBN: 978-0-13-687093-7 Supplemental Resources: CCNP and CCIE Enterprise Core & CCNP Enterprise Advanced Routing Portable Command Guide ISBN: 978-0-13-576816-7

"Applied Network Security Monitoring" is the essential guide to becoming an NSM analyst from the ground up. This book takes a fundamental approach to NSM, complete with dozens of real-world examples that teach you the key concepts of NSM.

Network security monitoring is based on the principle that prevention eventually fails. In the current threat landscape, no matter how much you try, motivated attackers will eventually find their way into your network. At that point, it is your ability to detect and respond to that intrusion that can be the difference between a small incident and a major disaster.

The book follows the three stages of the NSM cycle: collection, detection, and analysis. As you progress through each section, you will have access to insights from seasoned NSM professionals while being introduced to relevant, practical scenarios complete with sample data.

If you've never performed NSM analysis, "Applied Network Security Monitoring" will give you an adequate grasp on the core concepts needed to become an effective analyst. If you are already a practicing analyst, this book will allow you to grow your analytic technique to make you more effective at your job.
Discusses the proper methods for data collection, and teaches you how to become a skilled NSM analystProvides thorough hands-on coverage of Snort, Suricata, Bro-IDS, SiLK, and ArgusLoaded with practical examples containing real PCAP files you can replay, and uses Security Onion for all its lab examplesCompanion website includes up-to-date blogs from the authors about the latest developments in NSM

This book provides a reference tool for the increasing number of scientists whose research is related to sensor network security. It is organised into sections, each including chapters exploring a specific topic. Topics covered include network design and modeling, network management, data management, security and applications.

The book presents papers delivered by researchers, industrial experts and academicians at the Conference on Emerging Trends in Computing and Communication (ETCC 2014). As such, the book is a collection of recent and innovative works in the field Network Security and Cryptography, Cloud Computing and Big Data Analytics, Data Mining and Data Warehouse, Communication and Nanotechnology and VLSI and Image Processing.

This book focuses on privacy and security concerns in big data and differentiates between privacy and security and privacy requirements in big data. It focuses on the results obtained after applying a systematic mapping study and implementation of security in the big data for utilizing in business under the establishment of "Business Intelligence". The chapters start with the definition of big data, discussions why security is used in business infrastructure and how the security can be improved. In this book, some of the data security and data protection techniques are focused and it presents the challenges and suggestions to meet the requirements of computing, communication and storage capabilities for data mining and analytics applications with large aggregate data in business.

Cisco CyberOps Associate CBROPS 200-201 Official Cert Guide presents you with an organised test-preparation routine using proven series elements and techniques. Do I Know This Already? quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly. Master Cisco CyberOps Associate CBROPS 200-201 exam topics Assess your knowledge with chapter-opening quizzes Review key concepts with exam preparation tasks Practice with realistic exam questions in the practice test software Cisco CyberOps Associate CBROPS 200-201 Official Cert Guide from Cisco Press enables you to succeed on the exam the first time and is the only self-study resource approved by Cisco. Leading Cisco technology expert Omar Santos shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. This complete study package includes A test-preparation routine proven to help you pass the exam Do I Know This Already? quizzes, which enable you to decide how much time you need to spend on each section Chapter-ending exercises, which help you drill on key concepts you must know thoroughly The powerful Pearson Test Prep Practice Test software, with two full exams comprised of well-reviewed, exam-realistic questions, customization options, and detailed performance reports A video mentoring lesson from the authors Complete Video Course A final preparation chapter, which guides you through tools and resources to help you craft your review and test-taking strategies Study plan suggestions and templates to help you organise and optimise your study time

Guide to Optimal Operational Risk and Basel II presents the key aspects of operational risk management that are also aligned with the Basel II requirements. This volume provides detailed guidance for the design and implementation of an efficient operational risk management system. It contains all elements of assessment, including operational risk identification, measurement, modeling, and monitoring analysis, along with evaluation analysis and the estimation of capital requirements. The authors also address the managing and controlling of operational risks including operational risk profiling, risk optimization, cost & optimal resource allocation, decision-making, and design of optimal risk policies. Divided into four parts, this book begins by introducing the idea of operational risks and how they affect financial organizations. This section also focuses on the main aspects of managing operational risks. The second part focuses on the requirements of an operational risk management framework according to the Basel II Accord. The third part focuses on all stages of operational risk assessment, and the fourth part focuses on the control and management stages. All of these stages combine to implement efficient and optimal operational risk management systems.

This is a monumental reference for the theory and practice of computer security. Comprehensive in scope, this text covers applied and practical elements, theory, and the reasons for the design of applications and security techniques. It covers both the management and the engineering issues of computer security. It provides excellent examples of ideas and mechanisms that demonstrate how disparate techniques and principles are combined in widely-used systems. This book is acclaimed for its scope, clear and lucid writing, and its combination of formal and theoretical aspects with real systems, technologies, techniques, and policies.

Colonialism and the Modernist Moment in the Early Novels of Jean Rhys explores the postcolonial significance of Rhys's modernist period work, which depicts an urban scene more varied than that found in other canonical representations of the period. Arguing against the view that Rhys comes into her own as a colonial thinker only in the post-WWII period of her career, this study examines the austere insights gained by Rhys's active cultivation of her fringe status vis-a-vis British social life and artistic circles, where her sharp study of the aporias of marginal lives and the violence of imperial ideology is distilled into an artistic statement positing the outcome of the imperial venture as a state of homelessness across the board, for colonized and 'metropolitans' alike. Bringing to view heretofore overlooked emigre populations, or their children, alongside locals, Rhys's urbanites struggle to construct secure lives not simply as a consequence of commodification, alienation, or voluntary expatriation, but also as a consequence of marginalization and migration. This view of Rhys's early work asserts its vital importance to postcolonial studies, an importance that has been overlooked owing to an over hasty critical consensus that only one of her early novels contains significant colonial content. Yet, as this study demonstrates, proper consideration of colonial elements long considered only incidental illuminates a colonial continuum in Rhys's work from her earliest publications.

Providing comprehensive coverage of cyberspace and cybersecurity, this textbook not only focuses on technologies but also explores human factors and organizational perspectives and emphasizes why asset identification should be the cornerstone of any information security strategy. Topics include addressing vulnerabilities, building a secure enterprise, blocking intrusions, ethical and legal issues, and business continuity. Updates include topics such as cyber risks in mobile telephony, steganography, cybersecurity as an added value, ransomware defense, review of recent cyber laws, new types of cybercrime, plus new chapters on digital currencies and encryption key management.

Security practitioners must be able to build cost-effective security programs while also complying with government regulations. Information Security Governance Simplified: From the Boardroom to the Keyboard lays out these regulations in simple terms and explains how to use control frameworks to build an air-tight information security (IS) program and governance structure. Defining the leadership skills required by IS officers, the book examines the pros and cons of different reporting structures and highlights the various control frameworks available. It details the functions of the security department and considers the control areas, including physical, network, application, business continuity/disaster recover, and identity management. Todd Fitzgerald explains how to establish a solid foundation for building your security program and shares time-tested insights about what works and what doesn't when building an IS program. Highlighting security considerations for managerial, technical, and operational controls, it provides helpful tips for selling your program to management. It also includes tools to help you create a workable IS charter and your own IS policies. Based on proven experience rather than theory, the book gives you the tools and real-world insight needed to secure your information while ensuring compliance with government regulations.

The CISO Handbook: A Practical Guide to Securing Your Company provides unique insights and guidance into designing and implementing an information security program, delivering true value to the stakeholders of a company. The authors present several essential high-level concepts before building a robust framework that will enable you to map the concepts to your company's environment. The book is presented in chapters that follow a consistent methodology - Assess, Plan, Design, Execute, and Report. The first chapter, Assess, identifies the elements that drive the need for infosec programs, enabling you to conduct an analysis of your business and regulatory requirements. Plan discusses how to build the foundation of your program, allowing you to develop an executive mandate, reporting metrics, and an organizational matrix with defined roles and responsibilities. Design demonstrates how to construct the policies and procedures to meet your identified business objectives, explaining how to perform a gap analysis between the existing environment and the desired end-state, define project requirements, and assemble a rough budget. Execute emphasizes the creation of a successful execution model for the implementation of security projects against the backdrop of common business constraints. Report focuses on communicating back to the external and internal stakeholders with information that fits the various audiences. Each chapter begins with an Overview, followed by Foundation Concepts that are critical success factors to understanding the material presented. The chapters also contain a Methodology section that explains the steps necessary to achieve the goals of the particular chapter.

The future of Internet security doesn't lie in doing more of the same. It requires not only a new architecture, but the means of securing that architecture. Two trends have come together to make the topic of this book of vital interest. First, the explosive growth of the Internet connections for the exchange of information via networks increased the dependence of both organizations and individuals on the systems stored and communicated. This, in turn, has increased the awareness for the need to protect the data and add security as chief ingredient in the newly emerged architectures. Second, the disciplines of cryptography and network security have matured and are leading to the development of new techniques and protocols to enforce the network security in Future Internet. This book examines the new security architectures from organizations such as FIArch, GENI, and IETF and how they'll contribute to a more secure Internet.