This book introduces readers to the tools needed to protect IT resources and communicate with security specialists when there is a security problem. The book covers a wide range of security topics including Cryptographic Technologies, Network Security, Security Management, Information Assurance, Security Applications, Computer Security, Hardware Security, and Biometrics and Forensics. It introduces the concepts, techniques, methods, approaches, and trends needed by security specialists to improve their security skills and capabilities. Further, it provides a glimpse into future directions where security techniques, policies, applications, and theories are headed. The book represents a collection of carefully selected and reviewed chapters written by diverse security experts in the listed fields and edited by prominent security researchers. Complementary slides are available for download on the book’s website at Springer.com.

Network Security Essentials, Third Edition is a thorough, up-to-date introduction to the deterrence, prevention, detection, and correction of security violations involving information delivery across networks and the Internet.

Network security is a critical field in today’s interconnected digital landscape. As technology advances, so do the threats posed by malicious actors seeking to compromise data, disrupt services, and exploit vulnerabilities. Here’s why understanding network security fundamentals is essential: § Protection Against Cyber Threats: The book equips readers with the knowledge needed to safeguard computer networks from cyber threats. Whether it’s preventing unauthorized access, detecting intrusions, or ensuring data confidentiality, a strong foundation in network security is vital. § Foundational Concepts: By covering topics like symmetric and asymmetric encryption, message authentication, and key distribution, the book lays the groundwork for understanding more complex security mechanisms. These concepts serve as building blocks for designing secure systems. § Practical Implementation: The book not only explains theoretical concepts but also provides practical insights. Readers learn how to apply security principles in real-world scenarios, making it valuable for students, professionals, and anyone involved in network administration. § Industry Relevance: As organizations increasingly rely on digital infrastructure, the demand for skilled network security professionals grows. Understanding the fundamentals prepares individuals for careers in cybersecurity, network engineering, and information assurance. § Risk Mitigation: Effective network security minimizes risks associated with data breaches, financial losses, and reputational damage. By grasping the fundamentals, readers can proactively address vulnerabilities and protect sensitive information. § Comprehensive Coverage: From symmetric encryption to wireless network security, the book covers a wide range of topics. This holistic approach ensures that readers gain a comprehensive understanding of network security principles. § Adaptability: The field of network security evolves rapidly. By mastering the fundamentals, readers can adapt to emerging threats, new technologies, and changing best practices. In summary, “Fundamentals of Network Security” serves as a cornerstone for anyone seeking to navigate the complex world of network protection. Whether you’re a student embarking on a cybersecurity career or an IT professional enhancing your skills, this book provides essential knowledge to fortify digital environments against threats Chapter 1: Introduction In this foundational chapter, the book delves into the fundamental concepts of computer security. Key topics covered include: v Computer Security Concepts: An exploration of the core principles and theories that underpin computer security. v Computer Security Objectives: Understanding the goals and aims of securing computer systems. v Breach of Security Levels of Impact: Analyzing the impact of security breaches at different levels. v Computer Security Challenges: Identifying the obstacles and complexities faced in maintaining robust security. v OSI Security Architecture: An overview of the security layers within the OSI model. v Security Attacks: A discussion on various types of security attacks. v Security Services: An introduction to the services provided by network security mechanisms. v Model for Network Security: An exploration of the conceptual models used to design secure networks. v Standards: An overview of relevant security standards. v Overview of the Field of Cryptology: A glimpse into the fascinating world of cryptography. v Summary: A concise recap of the chapter’s key points. Chapter 2: Symmetric Encryption and Message Confidentiality This chapter focuses on symmetric encryption techniques and ensuring message confidentiality. Key highlights include: v Basic Terminology: Clarification of essential terms related to encryption. v Symmetric Encryption Requirements: Understanding the prerequisites for effective symmetric encryption. v Symmetric Block Encryption Algorithms: An exploration of algorithms used for block-based encryption. v Random and Pseudorandom Numbers: Insights into generating secure random numbers. v Stream Cipher Design Considerations: Examining considerations for stream ciphers. v Summary: A concise summary of the chapter’s content. Chapter 3: Public Key Cryptography and Message Authentication Public key cryptography and message authentication take center stage in this chapter: v Approaches to Message Authentication: Different methods for ensuring message integrity. v Secure Hash Functions: An in-depth look at hash functions. v Message Authentication Code: Understanding MACs for message integrity. v Public-Key Encryption Structure: Insights into public-key encryption. v Summary: A brief recap of the chapter’s key takeaways. Chapter 4: Key Distribution and User Authentication This chapter explores key distribution and user authentication: v Symmetric Key Distribution using Symmetric Encryption: Techniques for securely distributing symmetric keys. v Kerberos: An overview of the Kerberos authentication protocol. v Key Distribution using Asymmetric Encryption: Methods for securely distributing asymmetric keys. v Summary: A succinct summary of the chapter’s content. Chapter 5: Network Access Control and Cloud Security Network access control and cloud security are critical topics discussed in this chapter: v Network Access Control (NAC): Strategies for controlling network access. v Network Access Enforcement Methods: Techniques for enforcing access policies. v Cloud Computing: An exploration of security considerations in cloud environments. Chapter 6: Transport-Level Security This chapter focuses on securing data at the transport layer: v Web Security Considerations: Insights into securing web communications. v Secure Sockets Layer (SSL): An overview of SSL and its cryptographic computations. v Transport Layer Security (TLS): Understanding TLS for secure communication. v Secure Shell (SSH): Insights into SSH for secure remote access. v Transport Layer Protocol: An examination of transport layer security protocols. v IP Security: An overview of IPsec. v Summary: A concise recap of the chapter’s content. Chapter 7: Wireless Network Security Wireless security takes the spotlight in this chapter: v Wireless Security: Understanding the unique challenges of securing wireless networks. v Wireless Network Threats: Identifying threats specific to wireless environments. v Securing Wireless Transmissions: Techniques for ensuring secure wireless communication. v Security Threads: An exploration of security threats. v Distribution of Messages Within a DS: Insights into message distribution. v IEEE 802.11I Wireless LAN Security: An overview of security in IEEE 802.11i networks. v IEEE 802.11i Pseudorandom Function (PRF): Understanding the PRF used in IEEE 802.11i. v Summary: A brief recap of the chapter’s key points. This comprehensive book provides a solid foundation in network security concepts and practices, making it an essential resource for students and professionals alike.

Security Education and Critical Infrastructures presents the most recent developments in research and practice on teaching information security, and covers topics including: -Curriculum design; -Laboratory systems and exercises; -Security education program assessment; -Distance learning and web-based teaching of security; -Teaching computer forensics; -Laboratory-based system defense games; -Security education tools; -Education in security policies, management and system certification; -Case studies.

As our society grows ever more reliant on computers, so it also becomes more vulnerable to computer crime. Cyber attacks have been plaguing computer users since the 1980s, and computer security experts are predicting that smart telephones and other mobile devices will also become the targets of cyber security threats in the future. Developed from the author's successful Springer guide to Foundations of Computer Security, this accessible textbook/reference is fully updated and enhanced with resources for students and tutors. Topics and features: examines the physical security of computer hardware, networks, and digital data; introduces the different forms of rogue software (or malware), discusses methods for preventing and defending against malware, and describes a selection of viruses, worms and Trojans in detail; investigates the important threats to network security, and explores the subjects of authentication, spyware, and identity theft; discusses issues of privacy and trust in the online world, including children's privacy and safety; includes appendices which discuss the definition, meaning, and history of the term hacker, introduce the language of "l33t Speak", and provide a detailed virus timeline; provides numerous exercises and examples throughout the text, in addition to a Glossary of terms used in the book; supplies additional resources at the associated website, http://www.DavidSalomon.name/, including an introduction to cryptography, and answers to the exercises. Clearly and engagingly written, this concise textbook is an ideal resource for undergraduate classes on computer security. The book is mostly non-mathematical, and is suitable for anyone familiar with the basic concepts of computers and computations.

We live in a wired society, with computers containing and passing around vital information on both personal and public matters. Keeping this data safe is of paramount concern to all. Yet, not a day seems able to pass without some new threat to our computers. Unfortunately, the march of technology has given us the benefits of computers and electronic tools, while also opening us to unforeseen dangers. Identity theft, electronic spying, and the like are now standard worries. In the effort to defend both personal privacy and crucial databases, computer security has become a key industry. A vast array of companies devoted to defending computers from hackers and viruses have cropped up. Research and academic institutions devote a considerable amount of time and effort to the study of information systems and computer security. Anyone with access to a computer needs to be aware of the developing trends and growth of computer security. To that end, this book presents a comprehensive and carefully selected bibliography of the literature most relevant to understanding computer security. Following the bibliography section, continued access is provided via author, title, and subject indexes. With such a format, this book serves as an important guide and reference tool in the defence of our computerised culture.

It is a great pleasure to share with you the Springer CCIS proceedings of the First World Summit on the Knowledge Society - WSKS 2008 that was organized by the Open Research Society, NGO, http://www.open-knowledge-society.org, and hosted by the American College of Greece, http://www.acg.gr, during September 24–27, 2008, in Athens, Greece. The World Summit on the Knowledge Society Series is an international attempt to promote a dialogue on the main aspects of a knowledge society toward a better world for all based on knowledge and learning. The WSKS Series brings together academics, people from industry, policy makers, politicians, government officers and active citizens to look at the impact of infor- tion technology, and the knowledge-based era it is creating, on key facets of today’s world: the state, business, society and culture. Six general pillars provide the constitutional elements of the WSKS series: • Social and Humanistic Computing for the Knowledge Society––Emerging Te- nologies and Systems for the Society and Humanity • Knowledge, Learning, Education, Learning Technologies and E-learning for the Knowledge Society • Information Technologies––Knowledge Management Systems––E-business and Enterprise Information Systems for the Knowledge Society • Culture and Cultural Heritage––Technology for Culture Management––Management of Tourism and Entertainment––Tourism Networks in the Knowledge Society • Government and Democracy for the Knowledge Society • Research and Sustainable Development in the Knowledge Society The summit provides a distinct, unique forum for cross-disciplinary fertilization of research, favoring the dissemination of research that is relevant to international re-

How do you describe cyberspace comprehensively?This book examines the relationship between cyberspace and sovereignty as understood by jurists and economists. The author transforms and abstracts cyberspace from the perspective of science and technology into the subject, object, platform, and activity in the field of philosophy. From the three dimensions of 'ontology' (cognition of cyberspace and information), 'epistemology' (sovereignty evolution), and 'methodology' (theoretical refinement), he uses international law, philosophy of science and technology, political philosophy, cyber security, and information entropy to conduct cross-disciplinary research on cyberspace and sovereignty to find a scientific and accurate methodology. Cyberspace sovereignty is the extension of modern state sovereignty. Only by firmly establishing the rule of law of cyberspace sovereignty can we reduce cyber conflicts and cybercrimes, oppose cyber hegemony, and prevent cyber war. The purpose of investigating cyberspace and sovereignty is to plan good laws and good governance. This book argues that cyberspace has sovereignty, sovereignty governs cyberspace, and cyberspace governance depends on comprehensive planning. This is a new theory of political philosophy and sovereignty law.

Russia has deployed cyber operations to interfere in foreign elections, launch disinformation campaigns, and cripple neighboring states—all while maintaining a thin veneer of deniability and avoiding strikes that cross the line into acts of war. How should a targeted nation respond? In Russian Cyber Operations, Scott Jasper dives into the legal and technical maneuvers of Russian cyber strategies, proposing that nations develop solutions for resilience to withstand future attacks. Jasper examines the place of cyber operations within Russia’s asymmetric arsenal and its use of hybrid and information warfare, considering examples from French and US presidential elections and the 2017 NotPetya mock ransomware attack, among others. A new preface to the paperback edition puts events since 2020 into context. Jasper shows that the international effort to counter these operations through sanctions and indictments has done little to alter Moscow’s behavior. Jasper instead proposes that nations use data correlation technologies in an integrated security platform to establish a more resilient defense. Russian Cyber Operations provides a critical framework for determining whether Russian cyber campaigns and incidents rise to the level of armed conflict or operate at a lower level as a component of competition. Jasper’s work offers the national security community a robust plan of action critical to effectively mounting a durable defense against Russian cyber campaigns.