Theory and Practice of Cryptography and Network Security Protocols and Technologies PDF Download

Author: Jaydip Sen
Publisher: BoD – Books on Demand
ISBN: 9535111760
Category : Computers
Languages : en
Pages : 160

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Book Description
In an age of explosive worldwide growth of electronic data storage and communications, effective protection of information has become a critical requirement. When used in coordination with other tools for ensuring information security, cryptography in all of its applications, including data confidentiality, data integrity, and user authentication, is a most powerful tool for protecting information. This book presents a collection of research work in the field of cryptography. It discusses some of the critical challenges that are being faced by the current computing world and also describes some mechanisms to defend against these challenges. It is a valuable source of knowledge for researchers, engineers, graduate and doctoral students working in the field of cryptography. It will also be useful for faculty members of graduate schools and universities.

Author: Elçi, Atilla
Publisher: IGI Global
ISBN: 1466640316
Category : Computers
Languages : en
Pages : 611

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Book Description
Information Systems (IS) are a nearly omnipresent aspect of the modern world, playing crucial roles in the fields of science and engineering, business and law, art and culture, politics and government, and many others. As such, identity theft and unauthorized access to these systems are serious concerns. Theory and Practice of Cryptography Solutions for Secure Information Systems explores current trends in IS security technologies, techniques, and concerns, primarily through the use of cryptographic tools to safeguard valuable information resources. This reference book serves the needs of professionals, academics, and students requiring dedicated information systems free from outside interference, as well as developers of secure IS applications. This book is part of the Advances in Information Security, Privacy, and Ethics series collection.

Author: DHIREN R. PATEL
Publisher: PHI Learning Pvt. Ltd.
ISBN: 9788120333512
Category : Computers
Languages : en
Pages : 316

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Book Description
This book offers a comprehensive introduction to the fundamental aspects of Information Security (including Web, Networked World, Systems, Applications, and Communication Channels). Security is also an essential part of e-business strategy (including protecting critical infrastructures that depend on information systems) and hence information security in the enterprise (Government, Industry, Academia, and Society) and over networks has become the primary concern. The book provides the readers with a thorough understanding of how information can be protected throughout computer networks. The concepts related to the main objectives of computer and information security systems, namely confidentiality, data integrity, authentication (entity and data origin), access control, and non-repudiation have been elucidated, providing a sound foundation in the principles of cryptography and network security. The book provides a detailed treatment of design principles of classical and modern cryptosystems through an elaborate study of cryptographic techniques, algorithms, and protocols. It covers all areas of security—using Symmetric key and Public key cryptography, hash functions, authentication techniques, biometric techniques, and stegano-graphy. Besides, techniques such as Secure Socket Layer (SSL), Firewalls, IPSec for Web security and network security are addressed as well to complete the security framework of the Internet. Finally, the author demons-trates how an online voting system can be built, showcasing information security techniques, for societal benefits. Information Security: Theory and Practice is intended as a textbook for a one-semester course in Information Security/Network Security and Crypto-graphy for B.E./B.Tech students of Computer Science and Engineering and Information Technology.

Author: William Stallings
Publisher: Prentice Hall
ISBN: 0131873164
Category : Coding theory
Languages : en
Pages : 701

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Book Description
In this age of viruses and hackers, of electronic eavesdropping and electronic fraud, security is paramount. This solid, up-to-date tutorial is a comprehensive treatment of cryptography and network security is ideal for self-study.Explores the basic issues to be addressed by a network security capability through a tutorial and survey of cryptography and network security technology. Examines the practice of network security via practical applications that have been implemented and are in use today. Provides a simplified AES (Advanced Encryption Standard) that enables readers to grasp the essentials of AES more easily. Features block cipher modes of operation, including the CMAC mode for authentication and the CCM mode for authenticated encryption. Includes an expanded, updated treatment of intruders and malicious software.A useful reference for system engineers, programmers, system managers, network managers, product marketing personnel, and system support specialists.

Author: William Stallings
Publisher: Pearson
ISBN: 0134484525
Category : Computers
Languages : en
Pages : 772

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Book Description
This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. The Principles and Practice of Cryptography and Network Security Stallings’ Cryptography and Network Security, Seventh Edition, introduces the reader to the compelling and evolving field of cryptography and network security. In an age of viruses and hackers, electronic eavesdropping, and electronic fraud on a global scale, security is paramount. The purpose of this book is to provide a practical survey of both the principles and practice of cryptography and network security. In the first part of the book, the basic issues to be addressed by a network security capability are explored by providing a tutorial and survey of cryptography and network security technology. The latter part of the book deals with the practice of network security: practical applications that have been implemented and are in use to provide network security. The Seventh Edition streamlines subject matter with new and updated material — including Sage, one of the most important features of the book. Sage is an open-source, multiplatform, freeware package that implements a very powerful, flexible, and easily learned mathematics and computer algebra system. It provides hands-on experience with cryptographic algorithms and supporting homework assignments. With Sage, the reader learns a powerful tool that can be used for virtually any mathematical application. The book also provides an unparalleled degree of support for the reader to ensure a successful learning experience.

Author: William Stallings
Publisher: Pearson Higher Ed
ISBN: 1292437499
Category : Computers
Languages : en
Pages : 833

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Book Description
For coursesin Cryptography, Computer Security, and Network Security. Keep pacewith the fast-moving field of cryptography and network security Stallings’ Cryptographyand Network Security: Principles and Practice introduces studentsto the compelling and evolving field of cryptography and network security. Inan age of viruses and hackers, electronic eavesdropping, and electronic fraudon a global scale, security is paramount. The purpose of this book is to providea practical survey of both the principles and practice of cryptography andnetwork security. The first part of the book explores the basic issues to beaddressed by a network security capability and provides a tutorial and surveyof cryptography and network security technology. The latter part of the bookdeals with the practice of network security, covering practical applicationsthat have been implemented and are in use to provide network security.

Author: Jie Wang
Publisher: John Wiley & Sons
ISBN: 1118939506
Category : Computers
Languages : en
Pages : 439

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Book Description
Introductory textbook in the important area of network security for undergraduate and graduate students Comprehensively covers fundamental concepts with newer topics such as electronic cash, bit-coin, P2P, SHA-3, E-voting, and Zigbee security Fully updated to reflect new developments in network security Introduces a chapter on Cloud security, a very popular and essential topic Uses everyday examples that most computer users experience to illustrate important principles and mechanisms Features a companion website with Powerpoint slides for lectures and solution manuals to selected exercise problems, available at http://www.cs.uml.edu/~wang/NetSec

Author: Jonathan Katz
Publisher: CRC Press
ISBN: 146657027X
Category : Computers
Languages : en
Pages : 603

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Book Description
Cryptography is ubiquitous and plays a key role in ensuring data secrecy and integrity as well as in securing computer systems more broadly. Introduction to Modern Cryptography provides a rigorous yet accessible treatment of this fascinating subject. The authors introduce the core principles of modern cryptography, with an emphasis on formal defini

Author: William Stallings
Publisher:
ISBN: 9780134444284
Category : Coding theory
Languages : en
Pages : 0

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Book Description
For courses in Cryptography, Computer Security, and Network Security The Principles and Practice of Cryptography and Network Security Stallings' Cryptography and Network Security, Seventh Edition, introduces students to the compelling and evolving field of cryptography and network security. In an age of viruses and hackers, electronic eavesdropping, and electronic fraud on a global scale, security is paramount. The purpose of this book is to provide a practical survey of both the principles and practice of cryptography and network security. In the first part of the book, the basic issues to be addressed by a network security capability are explored by providing a tutorial and survey of cryptography and network security technology. The latter part of the book deals with the practice of network security: practical applications that have been implemented and are in use to provide network security. The Seventh Edition streamlines subject matter with new and updated material -- including Sage, one of the most important features of the book. Sage is an open-source, multiplatform, freeware package that implements a very powerful, flexible, and easily learned mathematics and computer algebra system. It provides hands-on experience with cryptographic algorithms and supporting homework assignments. With Sage, students learn a powerful tool that can be used for virtually any mathematical application. The book also provides an unparalleled degree of support for instructors and students to ensure a successful teaching and learning experience.

Author: Prof. Bhushan Trivedi
Publisher: BPB Publications
ISBN: 9389328667
Category : Computers
Languages : en
Pages : 774

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Book Description
Exploring techniques and tools and best practices used in the real world. KEY FEATURES ● Explore private and public key-based solutions and their applications in the real world. ● Learn about security protocols implemented at various TCP/IP stack layers. ● Insight on types of ciphers, their modes, and implementation issues. DESCRIPTION Cryptography and Network Security teaches you everything about cryptography and how to make its best use for both, network and internet security. To begin with, you will learn to explore security goals, the architecture, its complete mechanisms, and the standard operational model. You will learn some of the most commonly used terminologies in cryptography such as substitution, and transposition. While you learn the key concepts, you will also explore the difference between symmetric and asymmetric ciphers, block and stream ciphers, and monoalphabetic and polyalphabetic ciphers. This book also focuses on digital signatures and digital signing methods, AES encryption processing, public key algorithms, and how to encrypt and generate MACs. You will also learn about the most important real-world protocol called Kerberos and see how public key certificates are deployed to solve public key-related problems. Real-world protocols such as PGP, SMIME, TLS, and IPsec Rand 802.11i are also covered in detail. WHAT YOU WILL LEARN ● Describe and show real-world connections of cryptography and applications of cryptography and secure hash functions. ● How one can deploy User Authentication, Digital Signatures, and AES Encryption process. ● How the real-world protocols operate in practice and their theoretical implications. ● Describe different types of ciphers, exploit their modes for solving problems, and finding their implementation issues in system security. ● Explore transport layer security, IP security, and wireless security. WHO THIS BOOK IS FOR This book is for security professionals, network engineers, IT managers, students, and teachers who are interested in learning Cryptography and Network Security. TABLE OF CONTENTS 1. Network and information security overview 2. Introduction to cryptography 3. Block ciphers and attacks 4. Number Theory Fundamentals 5. Algebraic structures 6. Stream cipher modes 7. Secure hash functions 8. Message authentication using MAC 9. Authentication and message integrity using Digital Signatures 10. Advanced Encryption Standard 11. Pseudo-Random numbers 12. Public key algorithms and RSA 13. Other public-key algorithms 14. Key Management and Exchange 15. User authentication using Kerberos 16. User authentication using public key certificates 17. Email security 18. Transport layer security 19. IP security 20. Wireless security 21. System security