The chapters in this open access book arise out of the EU Cost Action project Cryptacus, the objective of which was to improve and adapt existent cryptanalysis methodologies and tools to the ubiquitous computing framework. The cryptanalysis implemented lies along four axes: cryptographic models, cryptanalysis of building blocks, hardware and software security engineering, and security assessment of real-world systems. The authors are top-class researchers in security and cryptography, and the contributions are of value to researchers and practitioners in these domains. This book is open access under a CC BY license.

As we entered the 21st century, the rapid growth of information technology has changed our lives more conveniently than we have ever speculated. Recently in all fields of the industry, heterogeneous technologies have converged with information technology resulting in a new paradigm, information technology convergence. In the process of information technology convergence, the latest issues in the structure of data, system, network, and infrastructure have become the most challenging task. Proceedings of the International Conference on IT Convergence and Security 2011 approaches the subject matter with problems in technical convergence and convergences of security technology by looking at new issues that arise from techniques converging. The general scope is convergence security and the latest information technology with the following most important features and benefits: 1. Introduction of the most recent information technology and its related ideas 2. Applications and problems related to technology convergence, and its case studies 3. Introduction of converging existing security techniques through convergence security Overall, after reading Proceedings of the International Conference on IT Convergence and Security 2011, readers will understand the most state of the art information strategies and technologies of convergence security.

Cybersecurity is a fairly new academic discipline. Therefore, most of the books written are mainly focused on classroom material and resources. To the best of our knowledge, there isn't a book that targets criminal justice and other nontechnical students from a career choice standpoint, while also providing needed guidance for a career in the field. Exploring Careers in Cybersecurity and Digital Forensics will guide students in understanding the unique opportunity that a career in digital forensics and cybersecurity provides, and a plan for how to navigate the vast amount of resources like formal education, digital forensics/cybersecurity certifications and other career building tools available. While the cybersecurity field and profession are fully aware of the skills gap and the opportunities that are available, other nontraditional students are not. Human behavioral disciplines like criminal justice, psychology, law and some other disciplines like business, engineering and political science are not aware that their skills are also relevant and lacking in the digital forensics/cybersecurity field. This book will draw awareness and attract the attention of those nontechnical students and professionals that would not typically be involved in cybersecurity education. Moreover, with the continued rise in cyberattacks, the need for technological and non-technological skills in responding to digital behavior that is criminal, as well as the requirement to respond, investigate, gather and preserve evidence is growing. Careers in Cybersecurity, Cyber Defense and Digital Forensics will therefore be a useful tool for both students and those who are in the position in helping them make career decisions. Counselors and school administrators in both high school and undergraduate programs will benefit from the information in this book.

This book examines different aspects of network security metrics and their application to enterprise networks. One of the most pertinent issues in securing mission-critical computing networks is the lack of effective security metrics which this book discusses in detail. Since "you cannot improve what you cannot measure", a network security metric is essential to evaluating the relative effectiveness of potential network security solutions. The authors start by examining the limitations of existing solutions and standards on security metrics, such as CVSS and attack surface, which typically focus on known vulnerabilities in individual software products or systems. The first few chapters of this book describe different approaches to fusing individual metric values obtained from CVSS scores into an overall measure of network security using attack graphs. Since CVSS scores are only available for previously known vulnerabilities, such approaches do not consider the threat of unknown attacks exploiting the so-called zero day vulnerabilities. Therefore, several chapters of this book are dedicated to develop network security metrics especially designed for dealing with zero day attacks where the challenge is that little or no prior knowledge is available about the exploited vulnerabilities, and thus most existing methodologies for designing security metrics are no longer effective. Finally, the authors examine several issues on the application of network security metrics at the enterprise level. Specifically, a chapter presents a suite of security metrics organized along several dimensions for measuring and visualizing different aspects of the enterprise cyber security risk, and the last chapter presents a novel metric for measuring the operational effectiveness of the cyber security operations center (CSOC). Security researchers who work on network security or security analytics related areas seeking new research topics, as well as security practitioners including network administrators and security architects who are looking for state of the art approaches to hardening their networks, will find this book helpful as a reference. Advanced-level students studying computer science and engineering will find this book useful as a secondary text.

The proposed title intends to provide a comprehensive view of emerging paradigms of computer science. The initial chapters will introduce various emerging paradigms and discuss research challenges related to them. Then some of the chapters will focus on the research solutions to address the identified challenges. The last few chapters will provide a discussion on future research directions.

This book provides extensive insights on blockchain systems, starting from a historical perspective and moving towards building foundational knowledge, with focus on communication networks. It covers blockchain applications, algorithms, architectures, design and implementation, and security and privacy issues, providing the reader with a comprehensive overview. Further, it discusses blockchain systems and its integration to communication networks. The book includes hands-on, practical tutorials, self-assessment exercises, and review questions; tips and sample programs are also provided throughout. Complementary supporting material for instructors, including open source programming code for practical tutorials and exercises, is also available. The target audience includes graduate students, professionals, and researchers working in the areas of blockchain systems, distributed ledger technology, computer networks and communications, artificial intelligence, and cybersecurity.

The book presents selected papers from the 17th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, in conjunction with the 14th International Conference on Frontiers of Information Technology, Applications and Tools, held on October 29 - 31, 2021, in Kaohsiung, Taiwan. It is divided into two volumes and discusses latest research outcomes in the field of information technology (IT) including but not limited to information hiding, multimedia signal processing, big data, data mining, bioinformatics, database, industrial and Internet of things, and their applications.

Understand the CCPA (California Consumer Privacy Act) and how to implement strategies to comply with this privacy regulation. Established in June 2018, the CCPA was created to remedy the lack of comprehensive privacy regulation in the state of California. When it comes into effect on January 1, 2020, the CCPA will give California residents the right to: Learn what personal data a business has collected about them Understand who this data has been disclosed to Find out whether their personal data has been sold to third parties, and who these third parties are Opt-out of such data transactions, or request that the data be deleted. Many organizations that do business in the state of California must align to the provisions of the CCPA. Much like the EU's GDPR (General Data Protection Regulation), businesses that fail to comply with the CCPA will face economic penalties. Prepare your business for CCPA compliance with our implementation guide that: Provides the reader with a comprehensive understanding of the legislation by explaining key terms Explains how a business can implement strategies to comply with the CCPA Discusses potential developments of the CCPA to further aid compliance Your guide to understanding the CCPA and how you can implement a strategy to comply with this legislation - buy this book today to get the guidance you need! About the author Preston Bukaty is an attorney and consultant. He specializes in data privacy GRC projects, from data inventory audits to gap analyses, contract management, and remediation planning. His compliance background and experience operationalizing compliance in a variety of industries give him a strong understanding of the legal issues presented by international regulatory frameworks. Having conducted more than 3,000 data mapping audits, he also understands the practical realities of project management in operationalizing compliance initiatives. Preston's legal experience and enthusiasm for technology make him uniquely suited to understanding the business impact of privacy regulations such as the GDPR and the CCPA. He has advised more than 250 organizations engaged in businesses as varied as SaaS platforms, mobile geolocation applications, GNSS/telematics tools, financial institutions, fleet management software, architectural/engineering design systems, and web hosting. He also teaches certification courses on GDPR compliance and ISO 27001 implementation, and writes on data privacy law topics. Preston lives in Denver, Colorado. Prior to working as a data privacy consultant, he worked for an international GPS software company, advising business areas on compliance issues across 140 countries. Preston holds a juris doctorate from the University of Kansas School of Law, along with a basketball signed by Hall of Fame coach Bill Self.

This pocket guide is a primer for any OES (operators of essential services) that needs to comply with the NIS Regulations, and explores who they are, and why the NIS Regulations are different for them. An introduction to the new NIS Regulations 2018 that bring the EU's NIS Directive and Implementing Regulation into UK law. This guide outlines the requirements for operators of essential services based on the Cyber Assessment Framework established by the National Cyber Security Centre (NCSC), including an explanation of the objectives, principles and indicators of good practice, and offers implementation guidance. This guide will help you: Understand how to comply with NIS Regulations, and avoid penalties associated with non-compliance Unravel the key definitions, authorities and points of contact Learn the benefits of a good Cyber Resilience plan Interpret and ensure compliance with the Cyber Assessment Framework Establish the NCSC's cyber security objectives, principles and indicators of good practice Your essential guide to understanding the NIS Regulations - buy this book today and get the help and guidance you need.

Advances in technology are causing new privacy concerns as an increasing number of citizens are engaging in online activities. ""Techniques and Applications for Advanced Information Privacy and Security: Emerging Organizational, Ethical, and Human Issues"" provides a thorough understanding of issues and concerns in information technology security. An advanced reference source covering topics such as security management, privacy preservation, and authentication, this book outlines the field and provides a basic understanding of the most salient issues in privacy concerns for researchers and practitioners.

Blockchain technology is an emerging distributed, decentralized architecture and computing paradigm, which has accelerated the development and application of cloud, fog and edge computing; artificial intelligence; cyber physical systems; social networking; crowdsourcing and crowdsensing; 5g; trust management and finance; and other many useful sectors. Nowadays, the primary blockchain technology uses are in information systems to keep information secure and private. However, many threats and vulnerabilities are facing blockchain in the past decade such 51% attacks, double spending attacks, etc. The popularity and rapid development of blockchain brings many technical and regulatory challenges for research and academic communities. The main goal of this book is to encourage both researchers and practitioners of Blockchain technology to share and exchange their experiences and recent studies between academia and industry. The reader will be provided with the most up-to-date knowledge of blockchain in mainstream areas of security and privacy in the decentralized domain, which is timely and essential (this is due to the fact that the distributed and p2p applications are increasing day-by-day, and the attackers adopt new mechanisms to threaten the security and privacy of the users in those environments). This book provides a detailed explanation of security and privacy with respect to blockchain for information systems, and will be an essential resource for students, researchers and scientists studying blockchain uses in information systems and those wanting to explore the current state of play.

This book discusses understand cybersecurity management in decentralized finance (DeFi). It commences with introducing fundamentals of DeFi and cybersecurity to readers. It emphasizes on the importance of cybersecurity for decentralized finance by illustrating recent cyber breaches, attacks, and financial losses. The book delves into understanding cyber threats and adversaries who can exploit those threats. It advances with cybersecurity threat, vulnerability, and risk management in DeFi. The book helps readers understand cyber threat landscape comprising different threat categories for that can exploit different types of vulnerabilities identified in DeFi. It puts forward prominent threat modelling strategies by focusing on attackers, assets, and software. The book includes the popular blockchains that support DeFi include Ethereum, Binance Smart Chain, Solana, Cardano, Avalanche, Polygon, among others. With so much monetary value associated with all these technologies, the perpetrators are always lured to breach security by exploiting the vulnerabilities that exist in these technologies. For simplicity and clarity, all vulnerabilities are classified into different categories: arithmetic bugs, re-Entrancy attack, race conditions, exception handling, using a weak random generator, timestamp dependency, transaction-ordering dependence and front running, vulnerable libraries, wrong initial assumptions, denial of service, flash loan attacks, and vampire Since decentralized finance infrastructures are the worst affected by cyber-attacks, it is imperative to understand various security issues in different components of DeFi infrastructures and proposes measures to secure all components of DeFi infrastructures. It brings the detailed cybersecurity policies and strategies that can be used to secure financial institutions. Finally, the book provides recommendations to secure DeFi infrastructures from cyber-attacks.

SmartData empowers personal data by wrapping it in a cloak of intelligence such that it now becomes the individual's virtual proxy in cyberspace. No longer will personal data be shared or stored in the cloud as merely data, encrypted or otherwise; it will now be stored and shared as a constituent of the binary string specifying the entire SmartData agent. This agent proactively builds-in privacy, security and user preferences, right from the outset, not as an afterthought. SmartData: Privacy Meets Evolutionary Robotics includes the advances made in the technology of simulating virtual worlds, together with the ideas emerging from fields of evolutionary robotics and embodied cognition within a framework of dynamical systems as an approach toward this ultimate goal. The book brings together top researchers in the field and addresses current personal data privacy challenges in the online-world.

This book discusses the current research concerning public key cryptosystems. It begins with an introduction to the basic concepts of multivariate cryptography and the history of this field. The authors provide a detailed description and security analysis of the most important multivariate public key schemes, including the four multivariate signature schemes participating as second round candidates in the NIST standardization process for post-quantum cryptosystems. Furthermore, this book covers the Simple Matrix encryption scheme, which is currently the most promising multivariate public key encryption scheme. This book also covers the current state of security analysis methods for Multivariate Public Key Cryptosystems including the algorithms and theory of solving systems of multivariate polynomial equations over finite fields. Through the book's website, interested readers can find source code to the algorithms handled in this book. In 1994, Dr. Peter Shor from Bell Laboratories proposed a quantum algorithm solving the Integer Factorization and the Discrete Logarithm problem in polynomial time, thus making all of the currently used public key cryptosystems, such as RSA and ECC insecure. Therefore, there is an urgent need for alternative public key schemes which are resistant against quantum computer attacks. Researchers worldwide, as well as companies and governmental organizations have put a tremendous effort into the development of post-quantum public key cryptosystems to meet this challenge. One of the most promising candidates for this are Multivariate Public Key Cryptosystems (MPKCs). The public key of an MPKC is a set of multivariate polynomials over a small finite field. Especially for digital signatures, numerous well-studied multivariate schemes offering very short signatures and high efficiency exist. The fact that these schemes work over small finite fields, makes them suitable not only for interconnected computer systems, but also for small devices with limited resources, which are used in ubiquitous computing. This book gives a systematic introduction into the field of Multivariate Public Key Cryptosystems (MPKC), and presents the most promising multivariate schemes for digital signatures and encryption. Although, this book was written more from a computational perspective, the authors try to provide the necessary mathematical background. Therefore, this book is suitable for a broad audience. This would include researchers working in either computer science or mathematics interested in this exciting new field, or as a secondary textbook for a course in MPKC suitable for beginning graduate students in mathematics or computer science. Information security experts in industry, computer scientists and mathematicians would also find this book valuable as a guide for understanding the basic mathematical structures necessary to implement multivariate cryptosystems for practical applications.

This book provides an extended overview and fundamental knowledge in industrial automation, while building the necessary knowledge level for further specialization in advanced concepts of industrial automation. It covers a number of central concepts of industrial automation, such as basic automation elements, hardware components for automation and process control, the latch principle, industrial automation synthesis, logical design for automation, electropneumatic automation, industrial networks, basic programming in PLC, and PID in the industry.

Table of Contents

Introduction to Automation. Hardware Components for Automation and Process Control. Industrial Automation Synthesis. Logical Design of Industrial Automation. Basic Components of Electro Pneumatic Automation. Industrial Networks. Basic Programming Principles of PLCs Author. PID Control in the Industry.

The book summarizes key concepts and theories in trusted computing, e.g., TPM, TCM, mobile modules, chain of trust, trusted software stack etc, and discusses the configuration of trusted platforms and network connections. It also emphasizes the application of such technologies in practice, extending readers from computer science and information science researchers to industrial engineers.

As internet technologies continue to advance, new types and methods of data and security breaches threaten national security. These potential breaches allow for information theft and can provide footholds for terrorist and criminal organizations. Developments in Information Security and Cybernetic Wars is an essential research publication that covers cyberwarfare and terrorism globally through a wide range of security-related areas. Featuring topics such as crisis management, information security, and governance, this book is geared toward practitioners, academicians, government officials, military professionals, and industry professionals.

This book features a collection of high-quality research papers presented at the International Conference on Intelligent and Cloud Computing (ICICC 2019), held at Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, India, on December 20, 2019. Including contributions on system and network design that can support existing and future applications and services, it covers topics such as cloud computing system and network design, optimization for cloud computing, networking, and applications, green cloud system design, cloud storage design and networking, storage security, cloud system models, big data storage, intra-cloud computing, mobile cloud system design, real-time resource reporting and monitoring for cloud management, machine learning, data mining for cloud computing, data-driven methodology and architecture, and networking for machine learning systems.

This open access book introduces MIN, a novel networking architecture to implement the sovereign equality of all countries in the cyberspace. Combining legal theory and network technology, it first discusses the historical development of sovereignty and expounds the legal basis of cyberspace sovereignty. Then, based on the high-performance blockchain, it describes a new network architecture designed to implement co-governance at the technical level. Explaining network sovereignty and including rich illustrations and tables, the book helps readers new to the field grasp the evolution and necessity of cyberspace sovereignty, gain insights into network trends and develop a preliminary understanding of complex network technologies such as blockchain, security mechanisms and routing strategies. The MIN network implements the "four principles" of cyberspace adopted by most nations and people: respecting cyber sovereignty; maintaining peace and protection; promoting openness and cooperation; and building good order to provide network system security. There maybe three scales of application scenario for MIN, the big one is for UN of Cyberspace, the middle one is for Smart city, the small one is for enterprise group or organizations as private network, MIN-VPN. We have developed the product of MIN-VPN, you could find its message on the preface if care about the security of your network.

This pocket guide is a primer for any DSPs (digital service providers) that needs to comply with the NIS Regulations, and explores who they are, and why the NIS Regulations are different for them. An introduction to the new NIS Regulations 2018 that bring the EU's NIS Directive and Implementing Regulation into UK law. This guide outlines the key requirements, details exactly which digital service providers are within scope, and explains how the security objectives from ENISA's Technical Guidelines and international standards can help DSPs achieve compliance. This guide will help you: Clarify how to identify if you are within the scope of the NIS Regulations Gain an insight into the NIS Directive Unravel the key definitions, authorities and points of contact Understand the benefits of a good cyber resilience plan Your essential guide to understanding the NIS Regulations - buy this book today and get the help and guidance you need

This pocket guide is an introduction to the EU's NIS Directive (Directive on security of network and information systems). It outlines the key requirements, details which digital service providers are within scope, and explains how the security objectives from ENISA's Technical Guidelines and international standards can help DSPs achieve compliance. This pocket guide is a primer for any DSP that needs to comply with the NIS Directive. The pocket guide helps DSPs: Gain insight into the NIS Directive and who is regulating it; Identify if they are within the scope of the Directive; Understand the key requirements; and Understand how guidance from international standards and ENISA can help them comply. Your essential guide to understanding the EU's NIS Directive - buy this book today and get the help and guidance you need.