Joseph Migga Kizza – författare

A comprehensive survey of computer network security concepts, methods, and practices. This authoritative volume provides an optimal description of the principles and applications of computer network security in particular, and cyberspace security in general. The book is thematically divided into three segments: Part I describes the operation and security conditions surrounding computer networks; Part II builds from there and exposes readers to the prevailing security situation based on a constant security threat; and Part III - the core - presents readers with most of the best practices and solutions currently in use. It is intended as both a teaching tool and reference. This broad-ranging text/reference comprehensively surveys computer network security concepts, methods, and practices and covers network security tools, policies, and administrative goals in an integrated manner. It is an essential security resource for undergraduate or graduate study, practitioners in networks, and professionals who develop and maintain secure computer network systems.

A comprehensive survey of computer network security concepts, methods, and practices. This authoritative volume provides an optimal description of the principles and applications of computer network security in particular, and cyberspace security in general. The book is thematically divided into three segments: Part I describes the operation and security conditions surrounding computer networks; Part II builds from there and exposes readers to the prevailing security situation based on a constant security threat; and Part III - the core - presents readers with most of the best practices and solutions currently in use. It is intended as both a teaching tool and reference. This broad-ranging text/reference comprehensively surveys computer network security concepts, methods, and practices and covers network security tools, policies, and administrative goals in an integrated manner. It is an essential security resource for undergraduate or graduate study, practitioners in networks, and professionals who develop and maintain secure computer network systems.

In its 4th edition, this book remains focused on increasing public awareness of the nature and motives of cyber vandalism and cybercriminals, the weaknesses inherent in cyberspace infrastructure, and the means available to protect ourselves and our society. This new edition aims to integrate security education and awareness with discussions of morality and ethics. The reader will gain an understanding of how the security of information in general and of computer networks in particular, on which our national critical infrastructure and, indeed, our lives depend, is based squarely on the individuals who build the hardware and design and develop the software that run the networks that store our vital information. Addressing security issues with ever-growing social networks are two new chapters: "Security of Mobile Systems" and "Security in the Cloud Infrastructure."Instructors considering this book for use in a course may request an examination copy here.

A comprehensive survey of computer network security concepts, methods, and practices. This authoritative volume provides an optimal description of the principles and applications of computer network security in particular, and cyberspace security in general. The book is thematically divided into three segments: Part I describes the operation and security conditions surrounding computer networks; Part II builds from there and exposes readers to the prevailing security situation based on a constant security threat; and Part III - the core - presents readers with most of the best practices and solutions currently in use. It is intended as both a teaching tool and reference. This broad-ranging text/reference comprehensively surveys computer network security concepts, methods, and practices and covers network security tools, policies, and administrative goals in an integrated manner. It is an essential security resource for undergraduate or graduate study, practitioners in networks, and professionals who develop and maintain secure computer network systems.

The frequency of new editions of this book is indicative of the rapid and trem- dous changes in the fields of computer and information sciences. First published in 1995, the book has rapidly gone through three editions already and now we are in the fourth. Over this period, we have become more dependent on computer and telecommunication technology than ever before and computer technology has become ubiquitous. Since I started writing on social computing, I have been ad- cating a time when we, as individuals and as nations, will become totally dependent on computing technology. That time is almost on us. Evidence of this is embodied in the rapid convergence of telecommunication, broadcasting, and computing devices; the miniaturization of these devices; and the ever increasing storage capacity , speed of computation, and ease of use. These qualities have been a big pulling force sucking in millions of new users every day, sometimes even those unwilling. Other appealing features of these devices are the increasing number of applications, apps, as they are increasingly becoming known, and being wireless and easily portable. Whether small or big, these new gizmos have become the c- terpiece of an individual’s social and economic activities and the main access point for all information. Individuals aside, computing technology has also become the engine that drives the nations’ strategic and security infrastructures that control power grids, gas and oil storage facilities, transportation, and all forms of national communication, including emergency services.

This comprehensive guide exposes the security risks and vulnerabilities of computer networks and networked devices, offering advice on developing improved algorithms and best practices for enhancing system security. Fully revised and updated, this new edition embraces a broader view of computer networks that encompasses agile mobile systems and social networks. Features: provides supporting material for lecturers and students, including an instructor’s manual, slides, solutions, and laboratory materials; includes both quick and more thought-provoking exercises at the end of each chapter; devotes an entire chapter to laboratory exercises; discusses flaws and vulnerabilities in computer network infrastructures and protocols; proposes practical and efficient solutions to security issues; explores the role of legislation, regulation, and law enforcement in maintaining computer and computer network security; examines the impact of developments in virtualization, cloud computing, and mobile systems.

viii As we look for such a strategy, technological development races on with new technologies that make our efforts and existing technologies on which they are based obsolete in shorter and shorter periods. For example, when I started to write the first edition in 1996, computer networking and associated computer network security were not big, the Internet and associated d- coms were yet to become commercialized and associated with big money, and mass global computer network attacks like “Malissa”, “Love Boy”, and Distributed Denial of Services (DDOS) were unknown. All these illustrate the speed at which the computing environment is changing and demonstrate a need for continuous review of the computer s- ence education in both content and pedagogy. So the focus in this edition is to address those changes. In this edition, I have made major changes in some of the chapters, reorganized others, and added new ones to bring the book update with current issues.

If we are to believe in Moore’s law, then every passing day brings new and advanced changes to the technology arena. We are as amazed by miniaturization of computing devices as we are amused by their speed of computation. Everything seems to be in ? ux and moving fast. We are also fast moving towards ubiquitous computing. To achieve this kind of computing landscape, new ease and seamless computing user interfaces have to be developed. Believe me, if you mature and have ever program any digital device, you are, like me, looking forward to this brave new computing landscape with anticipation. However, if history is any guide to use, we in information security, and indeed every computing device user young and old, must brace themselves for a future full of problems. As we enter into this world of fast, small and concealable ubiquitous computing devices, we are entering fertile territory for dubious, mischievous, and malicious people. We need to be on guard because, as expected, help will be slow coming because ? rst, well trained and experienced personnel will still be dif? cult to get and those that will be found will likely be very expensive as the case is today.

The frequency of new editions of this book is indicative of the rapid and trem- dous changes in the fields of computer and information sciences. First published in 1995, the book has rapidly gone through three editions already and now we are in the fourth. Over this period, we have become more dependent on computer and telecommunication technology than ever before and computer technology has become ubiquitous. Since I started writing on social computing, I have been ad- cating a time when we, as individuals and as nations, will become totally dependent on computing technology. That time is almost on us. Evidence of this is embodied in the rapid convergence of telecommunication, broadcasting, and computing devices; the miniaturization of these devices; and the ever increasing storage capacity , speed of computation, and ease of use. These qualities have been a big pulling force sucking in millions of new users every day, sometimes even those unwilling. Other appealing features of these devices are the increasing number of applications, apps, as they are increasingly becoming known, and being wireless and easily portable. Whether small or big, these new gizmos have become the c- terpiece of an individual’s social and economic activities and the main access point for all information. Individuals aside, computing technology has also become the engine that drives the nations’ strategic and security infrastructures that control power grids, gas and oil storage facilities, transportation, and all forms of national communication, including emergency services.

If we are to believe in Moore’s law, then every passing day brings new and advanced changes to the technology arena. We are as amazed by miniaturization of computing devices as we are amused by their speed of computation. Everything seems to be in ? ux and moving fast. We are also fast moving towards ubiquitous computing. To achieve this kind of computing landscape, new ease and seamless computing user interfaces have to be developed. Believe me, if you mature and have ever program any digital device, you are, like me, looking forward to this brave new computing landscape with anticipation. However, if history is any guide to use, we in information security, and indeed every computing device user young and old, must brace themselves for a future full of problems. As we enter into this world of fast, small and concealable ubiquitous computing devices, we are entering fertile territory for dubious, mischievous, and malicious people. We need to be on guard because, as expected, help will be slow coming because ? rst, well trained and experienced personnel will still be dif? cult to get and those that will be found will likely be very expensive as the case is today.

This engaging textbook highlights the essential need for a strong ethical framework in our approach to computer, information and engineering science. Through thought-provoking questions and case studies, the reader is challenged to consider the deeper implications arising from the use of today’s rapidly-evolving computing technologies and ever-changing communication ecosystems.

This updated second edition features new material on information security, intellectual property rights, the Internet of Things, and 5G technologies.

Topics and features: introduces a philosophical framework and tools for understanding and analyzing computer ethics in personal, public, and professional spheres; describes the impact of computer technology on issues of security, privacy, anonymity, and civil liberties; examines intellectual property rights in the context of computing, including the risks and liabilities associated with software; discusses such key social issues in computingas the digital divide, employee monitoring in the workplace, and risks to physical and mental health; reviews the history of computer crime, and the threat of digitally facilitated bullying, harassment, and discrimination; considers the ethical challenges arising from online social networks, mobile telecommunications, virtual reality, the Internet of Things, and 5G technologies; includes learning objectives, discussion questions and exercises throughout the book.

This concise and accessible work addresses the critical ethical and moral issues important to all designers and users of computer technologies. The text incorporates the latest curricula requirements for undergraduate courses in computer science, and offers invaluable insights into the social impact and legal challenges posed by the latest generation of computing devices and networks.

This timely textbook presents a comprehensive guide to the core topics in cybersecurity, covering issues of security that extend beyond traditional computer networks to the ubiquitous mobile communications and online social networks that have become part of our daily lives. In the context of our growing dependence on an ever-changing digital ecosystem, this book stresses the importance of security awareness, whether in our homes, our businesses, or our public spaces.

This fully updated new edition features new material on the security issues raised by blockchain technology, and its use in logistics, digital ledgers, payments systems, and digital contracts.

Topics and features:

Explores the full range of security risks and vulnerabilities in all connected digital systemsInspires debate over future developments and improvements necessary to enhance the security of personal, public, and private enterprise systemsRaises thought-provoking questions regarding legislative, legal, social, technical, and ethical challenges, such as the tension between privacy and securityDescribes the fundamentals of traditional computer network security, and common threats to securityReviews the current landscape of tools, algorithms, and professional best practices in use to maintain security of digital systemsDiscusses the security issues introduced by the latest generation of network technologies, including mobile systems, cloud computing, and blockchainPresents exercises of varying levels of difficulty at the end of each chapter, and concludes with a diverse selection of practical projectsOffers supplementary material for students and instructors at an associated website, including slides, additional projects, and syllabus suggestions

This important textbook/reference is an invaluable resource for students of computer science, engineering, and information management, as well as for practitioners working in data- and information-intensive industries.

This textbook examines the ethical, social, and policy challenges arising from our rapidly and continuously evolving computing technology—ranging from the Internet, over to the cross-platforms consisting of ubiquitous portable and wearable devices to the eagerly anticipated metaverse—and how we can responsibly access and use these spaces. The text emphasizes the need for a strong ethical framework for all applications of computer science and engineering in our professional and personal life.This comprehensive seventh edition features thoroughly revised chapters with new and updated content, hardened by the bedrock ethical and moral values.  Because of the rapidly changing computing and telecommunication ecosystem, a new chapter on Ethics and Social Responsibility in the Metaverse has been added. The interface between our current universe and the evolving metaverse presents a security quagmire. The discussion throughout the book is candid and intended to ignite students' interest and participation in class discussions and beyond. Topics and features:Establishes a philosophical framework and analytical tools for discussing moral theories and problems in ethical relativismOffers pertinent discussions on privacy, surveillance, employee monitoring, biometrics, civil liberties, harassment, the digital divide, and discriminationDiscusses the security and ethical quagmire in the platforms of the developing metaverseProvides exercises, objectives, and issues for discussion with every chapterExamines the ethical, cultural and economic realities of mobile telecommunications, computer social network ecosystems, and virtualization technologyReviews issues of property rights, responsibility and accountability relating to information technology and softwareExplores the evolution of electronic crime, network security, and computer forensicsIntroduces the new frontiers of ethics: virtual reality, artificial intelligence, and the InternetThis extensive textbook/reference addresses the latest curricula requirements for understanding the cultural, social, legal, and ethical issues in computer science and related fields, and offers invaluable advice for industry professionals wishing to put such principles into practice.

This textbook examines the ethical, social, and policy challenges arising from our rapidly and continuously evolving computing technology—ranging from the Internet, over to the cross-platforms consisting of ubiquitous portable and wearable devices to the eagerly anticipated metaverse—and how we can responsibly access and use these spaces. The text emphasizes the need for a strong ethical framework for all applications of computer science and engineering in our professional and personal life.

This comprehensive seventh edition features thoroughly revised chapters with new and updated content, hardened by the bedrock ethical and moral values.  Because of the rapidly changing computing and telecommunication ecosystem, a new chapter on Ethics and Social Responsibility in the Metaverse has been added. The interface between our current universe and the evolving metaverse presents a security quagmire. The discussion throughout the book is candid and intended to ignite students'' interest and participation in class discussions and beyond. 

Topics and features:

Establishes a philosophical framework and analytical tools for discussing moral theories and problems in ethical relativismOffers pertinent discussions on privacy, surveillance, employee monitoring, biometrics, civil liberties, harassment, the digital divide, and discriminationDiscusses the security and ethical quagmire in the platforms of the developing metaverseProvides exercises, objectives, and issues for discussion with every chapterExamines the ethical, cultural and economic realities of mobile telecommunications, computer social network ecosystems, and virtualization technologyReviews issues of property rights, responsibility and accountability relating to information technology and softwareExplores the evolution of electronic crime, network security, and computer forensicsIntroduces the new frontiers of ethics: virtual reality, artificial intelligence, and the Internet

This extensive textbook/reference addresses the latest curricula requirements for understanding the cultural, social, legal, and ethical issues in computer science and related fields, and offers invaluable advice for industry professionals wishing to put such principles into practice.

This textbook examines the ethical, social, and policy challenges arising from our rapidly and continuously evolving computing technology—ranging from the Internet, over to the cross-platforms consisting of ubiquitous portable and wearable devices to the eagerly anticipated metaverse—and how we can responsibly access and use these spaces. The text emphasizes the need for a strong ethical framework for all applications of computer science and engineering in our professional and personal life.This comprehensive seventh edition features thoroughly revised chapters with new and updated content, hardened by the bedrock ethical and moral values.  Because of the rapidly changing computing and telecommunication ecosystem, a new chapter on Ethics and Social Responsibility in the Metaverse has been added. The interface between our current universe and the evolving metaverse presents a security quagmire. The discussion throughout the book is candid and intended to ignite students' interest and participation in class discussions and beyond. Topics and features:Establishes a philosophical framework and analytical tools for discussing moral theories and problems in ethical relativismOffers pertinent discussions on privacy, surveillance, employee monitoring, biometrics, civil liberties, harassment, the digital divide, and discriminationDiscusses the security and ethical quagmire in the platforms of the developing metaverseProvides exercises, objectives, and issues for discussion with every chapterExamines the ethical, cultural and economic realities of mobile telecommunications, computer social network ecosystems, and virtualization technologyReviews issues of property rights, responsibility and accountability relating to information technology and softwareExplores the evolution of electronic crime, network security, and computer forensicsIntroduces the new frontiers of ethics: virtual reality, artificial intelligence, and the InternetThis extensive textbook/reference addresses the latest curricula requirements for understanding the cultural, social, legal, and ethical issues in computer science and related fields, and offers invaluable advice for industry professionals wishing to put such principles into practice.

This textbook highlights the essential need for a strong ethical framework in our approach to teaching of and working in computer, information and engineering sciences.Through thought-provoking questions and case studies, the reader is challenged to consider the deeper implications arising from the use of today’s rapidly evolving computing technologies and ever-changing communication ecosystems.This thoroughly revised and updated third edition features revised chapters with new and updated content and hardened the ethical framework. To cope with the rapidly changing computing and telecommunication ecosystem, a new chapter, Ethics and Social Responsibility in the Metaverse, has been added. The interface between our current universe and the evolving metaverse presents a security quagmire. The discussion throughout the book is candid and intended to ignite students’ and professionals’ interest and active participation in discussions of the issues we are facing now and those likely to emerge in the near future. Topics and features—including fully updated content:Introduces a philosophical framework and tools for understanding and analyzing computer ethics in personal, public, and professional spheresDescribes the impact of computer technology on issues of security, privacy, anonymity, and civil libertiesDiscusses the security and ethical quagmire in the platforms of the developing metaverse (NEW chapter)Examines intellectual property rights in the context of computing, including the risks and liabilities associated with softwareDiscusses such key social issues in computing as the digital divide, employee monitoring in the workplace, and risks to physical and mental healthReviews the history of computer crime, and the threat of digitally facilitated bullying, harassment, and discriminationConsiders the ethical challenges arising from online social networks, mobile telecommunication technologies, virtual reality, the Internet of Things and 5G technologiesIncludes learning objectives, discussion questions and exercises throughoutThis concise and accessible work addresses the critical ethical and moral issues important to all designers and users of computer technologies. The text incorporates the latest curricula requirements for undergraduate courses in computer science, as well as offers invaluable insights into the social impact and legal challenges posed by the latest generation of computing devices and networks.

This textbook highlights the essential need for a strong ethical framework in our approach to teaching of and working in computer, information and engineering sciences.

Through thought-provoking questions and case studies, the reader is challenged to consider the deeper implications arising from the use of today’s rapidly evolving computing technologies and ever-changing communication ecosystems.

This thoroughly revised and updated third edition features revised chapters with new and updated content and hardened the ethical framework. To cope with the rapidly changing computing and telecommunication ecosystem, a new chapter, Ethics and Social Responsibility in the Metaverse, has been added. The interface between our current universe and the evolving metaverse presents a security quagmire. The discussion throughout the book is candid and intended to ignite students’ and professionals’ interest and active participation in discussions of the issues we are facing now and those likely to emerge in the near future. 

Topics and features—including fully updated content:

Introduces a philosophical framework and tools for understanding and analyzing computer ethics in personal, public, and professional spheresDescribes the impact of computer technology on issues of security, privacy, anonymity, and civil libertiesDiscusses the security and ethical quagmire in the platforms of the developing metaverse (NEW chapter)Examines intellectual property rights in the context of computing, including the risks and liabilities associated with softwareDiscusses such key social issues in computing as the digital divide, employee monitoring in the workplace, and risks to physical and mental healthReviews the history of computer crime, and the threat of digitally facilitated bullying, harassment, and discriminationConsiders the ethical challenges arising from online social networks, mobile telecommunication technologies, virtual reality, the Internet of Things and 5G technologiesIncludes learning objectives, discussion questions and exercises throughout

This concise and accessible work addresses the critical ethical and moral issues important to all designers and users of computer technologies. The text incorporates the latest curricula requirements for undergraduate courses in computer science, as well as offers invaluable insights into the social impact and legal challenges posed by the latest generation of computing devices and networks.

This timely textbook presents a comprehensive guide to the core topics in computing and information security and assurance realms, going beyond the security of networks to the ubiquitous mobile communications and online social networks that have become part of daily life.In the context of growing human dependence on a digital ecosystem, this book stresses the importance of security awareness—whether in homes, businesses, or public spaces. It also embraces the new and more agile and artificial-intelligence-boosted computing systems models, online social networks, and virtual platforms that are interweaving and fueling growth of an ecosystem of intelligent digital and associated social networks. This fully updated edition features new material on new and developing artificial intelligence models across all computing security systems spheres, blockchain technology, and the metaverse, leading toward security systems virtualizations.Topics and features:Explores the range of risks and vulnerabilities in all connected digital systemsPresents exercises of varying levels of difficulty at the end of each chapter, and concludes with a diverse selection of practical projectsDescribes the fundamentals of traditional computer network security, and common threats to securityDiscusses the role and challenges of artificial intelligence in advancing the security of computing systems’ algorithms, protocols, and best practicesRaises thought-provoking questions regarding legislative, legal, social, technical, and ethical challenges, such as the tension between privacy and securityOffers supplementary material for students and instructors at an associated website, including slides, additional projects, and syllabus suggestionsThis important textbook/reference is an invaluable resource for students of computer science, engineering, and information management, as well as for practitioners working in data- and information-intensive industries.Professor Joseph Migga Kizza is a professor, former Head of the Department of Computer Science and Engineering, and a former Director of the UTC InfoSec Center, at the University of Tennessee at Chattanooga, USA. He also authored the successful Springer textbooks Ethical and Social Issues in the Information Age and Ethical and Secure Computing: A Concise Module.

This timely textbook presents a comprehensive guide to the core topics in computing and information security and assurance realms, going beyond the security of networks to the ubiquitous mobile communications and online social networks that have become part of daily life.

In the context of growing human dependence on a digital ecosystem, this book stresses the importance of security awareness—whether in homes, businesses, or public spaces. It also embraces the new and more agile and artificial-intelligence-boosted computing systems models, online social networks, and virtual platforms that are interweaving and fueling growth of an ecosystem of intelligent digital and associated social networks. This fully updated edition features new material on new and developing artificial intelligence models across all computing security systems spheres, blockchain technology, and the metaverse, leading toward security systems virtualizations.

Topics and features:

Explores the range of risks and vulnerabilities in all connected digital systemsPresents exercises of varying levels of difficulty at the end of each chapter, and concludes with a diverse selection of practical projectsDescribes the fundamentals of traditional computer network security, and common threats to securityDiscusses the role and challenges of artificial intelligence in advancing the security of computing systems’ algorithms, protocols, and best practicesRaises thought-provoking questions regarding legislative, legal, social, technical, and ethical challenges, such as the tension between privacy and securityOffers supplementary material for students and instructors at an associated website, including slides, additional projects, and syllabus suggestions

This important textbook/reference is an invaluable resource for students of computer science, engineering, and information management, as well as for practitioners working in data- and information-intensive industries.

Professor Joseph Migga Kizza is a professor, former Head of the Department of Computer Science and Engineering, and a former Director of the UTC InfoSec Center, at the University of Tennessee at Chattanooga, USA. He also authored the successful Springer textbooks Ethical and Social Issues in the Information Age and Ethical and Secure Computing: A Concise Module.

This timely textbook presents a comprehensive guide to the core topics in computing and information security and assurance realms, going beyond the security of networks to the ubiquitous mobile communications and online social networks that have become part of daily life.In the context of growing human dependence on a digital ecosystem, this book stresses the importance of security awareness—whether in homes, businesses, or public spaces. It also embraces the new and more agile and artificial-intelligence-boosted computing systems models, online social networks, and virtual platforms that are interweaving and fueling growth of an ecosystem of intelligent digital and associated social networks. This fully updated edition features new material on new and developing artificial intelligence models across all computing security systems spheres, blockchain technology, and the metaverse, leading toward security systems virtualizations.Topics and features:Explores the range of risks and vulnerabilities in all connected digital systemsPresents exercises of varying levels of difficulty at the end of each chapter, and concludes with a diverse selection of practical projectsDescribes the fundamentals of traditional computer network security, and common threats to securityDiscusses the role and challenges of artificial intelligence in advancing the security of computing systems’ algorithms, protocols, and best practicesRaises thought-provoking questions regarding legislative, legal, social, technical, and ethical challenges, such as the tension between privacy and securityOffers supplementary material for students and instructors at an associated website, including slides, additional projects, and syllabus suggestionsThis important textbook/reference is an invaluable resource for students of computer science, engineering, and information management, as well as for practitioners working in data- and information-intensive industries.Professor Joseph Migga Kizza is a professor, former Head of the Department of Computer Science and Engineering, and a former Director of the UTC InfoSec Center, at the University of Tennessee at Chattanooga, USA. He also authored the successful Springer textbooks Ethical and Social Issues in the Information Age and Ethical and Secure Computing: A Concise Module.

This textbook raises thought-provoking questions regarding our rapidly-evolving computing technologies, highlighting the need for a strong ethical framework in our computer science education. Ethics in Computing offers a concise introduction to this topic, distilled from the more expansive Ethical and Social Issues in the Information Age. Features: introduces the philosophical framework for analyzing computer ethics; describes the impact of computer technology on issues of security, privacy and anonymity; examines intellectual property rights in the context of computing; discusses such issues as the digital divide, employee monitoring in the workplace, and health risks; reviews the history of computer crimes and the threat of cyberbullying; provides coverage of the ethics of AI, virtualization technologies, virtual reality, and the Internet; considers the social, moral and ethical challenges arising from social networks and mobile communication technologies; includes discussion questions and exercises.

This fully revised and updated new edition of the definitive text/reference on computer network and information security presents a comprehensive guide to the repertoire of security tools, algorithms and best practices mandated by the technology we depend on. Topics and features: highlights the magnitude of the vulnerabilities, weaknesses and loopholes inherent in computer networks; discusses how to develop effective security solutions, protocols, and best practices for the modern computing environment; examines the role of legislation, regulation, and enforcement in securing computing and mobile systems; describes the burning security issues brought about by the advent of the Internet of Things and the eroding boundaries between enterprise and home networks (NEW); provides both quickly workable and more thought-provoking exercises at the end of each chapter, with one chapter devoted entirely to hands-on exercises; supplies additional support materials for instructors at an associatedwebsite.

This engaging and thought-provoking textbook examines the ethical, social, and policy challenges arising from our rapidly and continuously evolving computing technology, ranging from the Internet to the ubiquitous portable devices we use to access it. The text emphasizes the need for a strong ethical framework for all applications of computer science and engineering in our professional and personal life.

This thoroughly revised and updated sixth edition features two new chapters covering online harassment and cyberbullying, and the complex issues introduced by the emergence of the Internet of Things (IoT).

Topics and features: establishes a philosophical framework and analytical tools for discussing moral theories and problems in ethical relativism; offers pertinent discussions on privacy, surveillance, employee monitoring, biometrics, civil liberties, harassment, the digital divide, and discrimination; examines the ethical, cultural and economic realities of mobile telecommunications, computer social network ecosystems, and virtualization technology; reviews issues of property rights, responsibility and accountability relating to information technology and software; explores the evolution of electronic crime, network security, and computer forensics; introduces the new frontiers of ethics: virtual reality, artificial intelligence, and the Internet; discusses the security quagmire of the IoT, and the growing threat of bullying facilitated by electronic technology (NEW); provides exercises, objectives, and issues for discussion with every chapter.

This extensive textbook/reference addresses the latest curricula requirements for understanding the cultural, social, legal, and ethical issues in computer science and related fields, and offers invaluable advice for industry professionals wishing to put such principles into practice.

This fully revised and updated new edition of the definitive text/reference on computer network and information security presents a comprehensive guide to the repertoire of security tools, algorithms and best practices mandated by the technology we depend on. Topics and features: highlights the magnitude of the vulnerabilities, weaknesses and loopholes inherent in computer networks; discusses how to develop effective security solutions, protocols, and best practices for the modern computing environment; examines the role of legislation, regulation, and enforcement in securing computing and mobile systems; describes the burning security issues brought about by the advent of the Internet of Things and the eroding boundaries between enterprise and home networks (NEW); provides both quickly workable and more thought-provoking exercises at the end of each chapter, with one chapter devoted entirely to hands-on exercises; supplies additional support materials for instructors at an associatedwebsite.