Guide to Computer Network Security

Author: Joseph Migga Kizza
Publisher: Springer
ISBN: 9783319556062
Release Date: 2017-04-24
Genre: Computers

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 associated website.

Network Security

Author: Mike Speciner
Publisher: Pearson Education
ISBN: 9780132797160
Release Date: 2002-04-22
Genre: Computers

The classic guide to network security—now fully updated!"Bob and Alice are back!" Widely regarded as the most comprehensive yet comprehensible guide to network security, the first edition of Network Security received critical acclaim for its lucid and witty explanations of the inner workings of network security protocols. In the second edition, this most distinguished of author teams draws on hard-won experience to explain the latest developments in this field that has become so critical to our global network-dependent society. Network Security, Second Edition brings together clear, insightful, and clever explanations of every key facet of information security, from the basics to advanced cryptography and authentication, secure Web and email services, and emerging security standards. Coverage includes: All-new discussions of the Advanced Encryption Standard (AES), IPsec, SSL, and Web security Cryptography: In-depth, exceptionally clear introductions to secret and public keys, hashes, message digests, and other crucial concepts Authentication: Proving identity across networks, common attacks against authentication systems, authenticating people, and avoiding the pitfalls of authentication handshakes Core Internet security standards: Kerberos 4/5, IPsec, SSL, PKIX, and X.509 Email security: Key elements of a secure email system-plus detailed coverage of PEM, S/MIME, and PGP Web security: Security issues associated with URLs, HTTP, HTML, and cookies Security implementations in diverse platforms, including Windows, NetWare, and Lotus Notes The authors go far beyond documenting standards and technology: They contrast competing schemes, explain strengths and weaknesses, and identify the crucial errors most likely to compromise secure systems. Network Security will appeal to a wide range of professionals, from those who design or evaluate security systems to system administrators and programmers who want a better understanding of this important field. It can also be used as a textbook at the graduate or advanced undergraduate level.

Security Guide to Networking Security Fundamentals

Author: Mark Ciampa
Publisher: Course Technology Ptr
ISBN: 0619215666
Release Date: 2004-10
Genre: Computers

Completely rewritten to include Microsoft Windows Server 2003 coverage and other cutting-edge technologies, this best selling text will ensure your students' success on CompTIA's latest Server+ Exam.

Guide to Wireless Network Security

Author: John R. Vacca
Publisher: Springer Science & Business Media
ISBN: 9780387298450
Release Date: 2006-10-16
Genre: Computers

A major, comprehensive professional text/reference for designing and maintaining security and reliability. From basic concepts to designing principles to deployment, all critical concepts and phases are clearly explained and presented. Includes coverage of wireless security testing techniques and prevention techniques for intrusion (attacks). An essential resource for wireless network administrators and developers.

Computer Networks MCQs

Author: Arshad Iqbal
Publisher: Bushra Arshad
ISBN:
Release Date: 2019-06-15
Genre: Computers

Computer Networks Multiple Choice Questions and Answers pdf (MCQs): Computer networks quiz questions and answers pdf with practice tests for online exam prep and job interview prep. Computer networks study guide with questions and answers about analog transmission, bandwidth utilization: multiplexing and spreading, computer networking, congestion control and quality of service, connecting LANs, backbone networks and virtual LANs, cryptography, data and signals, data communications, data link control, data transmission: telephone and cable networks, digital transmission, domain name system, error detection and correction, multimedia, multiple access, network layer: address mapping, error reporting and multi-casting, network layer: delivery, forwarding, and routing, network layer: internet protocol, network layer: logical addressing, network management: SNMP, network models, network security, process to process delivery: UDP, TCP and SCTP, remote logging, electronic mail and file transfer, security in the internet: ipsec, ssutls, pgp, vpn and firewalls, sonet, switching, transmission media, virtual circuit networks: frame relay and atm, wired LANs: Ethernet, wireless lans, wireless WANs: cellular telephone and satellite networks, www and http. Computer networks MCQ questions and answers to get prepare for career placement tests and job interview prep with answers key. Practice exam questions and answers about computer science, composed from computer networks textbooks on chapters: Analog Transmission Practice Test: 22 MCQs Bandwidth Utilization: Multiplexing and Spreading Practice Test: 41 MCQs Computer Networking Practice Test: 34 MCQs Congestion Control and Quality of Service Practice Test: 37 MCQs Connecting LANs, Backbone Networks and Virtual LANs Practice Test: 37 MCQs Cryptography Practice Test: 41 MCQs Data and Signals Practice Test: 55 MCQs Data Communications Practice Test: 26 MCQs Data Link Control Practice Test: 65 MCQs Data Transmission: Telephone and Cable Networks Practice Test: 51 MCQs Digital Transmission Practice Test: 65 MCQs Domain Name System Practice Test: 56 MCQs Error Detection and Correction Practice Test: 43 MCQs Multimedia Practice Test: 55 MCQs Multiple Access Practice Test: 73 MCQs Network Layer: Address Mapping, Error Reporting and Multicasting Practice Test: 91 MCQs Network Layer: Delivery, Forwarding, and Routing Practice Test: 110 MCQs Network Layer: Internet Protocol Practice Test: 98 MCQs Network Layer: Logical Addressing Practice Test: 75 MCQs Network Management: SNMP Practice Test: 40 MCQs Network Models Practice Test: 53 MCQs Network Security Practice Test: 21 MCQs Process to Process Delivery: UDP, TCP and SCTP Practice Test: 120 MCQs Remote Logging, Electronic Mail and File Transfer Practice Test: 30 MCQs Security in the Internet: IPSec, SSUTLS, PGP, VPN and Firewalls Practice Test: 6 MCQs SONET Practice Test: 59 MCQs Switching Practice Test: 29 MCQs Transmission Media Practice Test: 47 MCQs Virtual Circuit Networks: Frame Relay and ATM Practice Test: 114 MCQs Wired LANs: Ethernet Practice Test: 71 MCQs Wireless LANs Practice Test: 100 MCQs Wireless WANs: Cellular Telephone and Satellite Networks Practice Test: 162 MCQs WWW and HTTP Practice Test: 35 MCQs Computer networks interview questions and answers on address mapping, address resolution protocol, ADSL, amplitude modulation, amps, analog and digital signal, analog to analog conversion, analysis of algorithms, asymmetric key cryptography, ATM LANs, ATM technology, audio and video compression. Computer networks test questions and answers on authentication protocols, backbone network, base-band layer, base-band transmission, bipolar scheme, bit length, bit rate, block coding, Bluetooth devices, Bluetooth frame, Bluetooth LAN, Bluetooth piconet, Bluetooth technology, bridges, byte stuffing, cable tv network, cellular networks, cellular telephone and satellite networks, cellular telephony, channelization, ciphers, circuit switched networks, class IP addressing. Computer networks exam questions and answers on classful addressing, classless addressing, code division multiple access, communication technology, composite signals, computer networking, computer networks, configuration management, congestion control, connecting devices, controlled access, CSMA method, CSMA/CD, cyclic codes, data bandwidth, data communication and networking, data communications, data encryption standard, data flow. 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Fundamentals of Network Security

Author: Eric Maiwald
Publisher: McGraw Hill Professional
ISBN: 0072230932
Release Date: 2003-11-26
Genre: Computers

This hands-on, project-based approach to the fundamentals of network security concepts and skills helps students understand security best practices, laws, and standards that will enable them to build a complete security program. This book introduces a strong foundation that includes security policy, planning, and development of good processes. A step-by-step design teaches students security implementation using recent advances in security tools, such as firewalls, VPN's, encryption, techniques, and intrusion detection devises. Platform-specific defenses are revealed for the desktop, Windows networks, UNIX, Internet, and wireless systems. Laws and government regulation are also covered, including the Patriot Act, homeland security initiatives, and special information on relevant state laws.

Guide to Wireless Ad Hoc Networks

Author: Sudip Misra
Publisher: Springer Science & Business Media
ISBN: 1848003285
Release Date: 2009-03-02
Genre: Computers

Overview and Goals Wireless communication technologies are undergoing rapid advancements. The past few years have experienced a steep growth in research in the area of wireless ad hoc networks. The attractiveness of ad hoc networks, in general, is attributed to their characteristics/features such as ability for infrastructure-less setup, minimal or no reliance on network planning and the ability of the nodes to self-organize and self-configure without the involvement of a centralized n- work manager, router, access point or a switch. These features help to set up a network fast in situations where there is no existing network setup or in times when setting up a fixed infrastructure network is considered infeasible, for example, in times of emergency or during relief operations. Even though ad hoc networks have emerged to be attractive and they hold great promises for our future, there are several challenges that need to be addressed. Some of the well-known challenges are attributed to issues relating to scalability, quality-of-service, energy efficiency and security.

The Practical OPNET User Guide for Computer Network Simulation

Author: Adarshpal S. Sethi
Publisher: CRC Press
ISBN: 9781439812051
Release Date: 2012-08-24
Genre: Computers

One of the first books to provide a comprehensive description of OPNET® IT Guru and Modeler software, The Practical OPNET® User Guide for Computer Network Simulation explains how to use this software for simulating and modeling computer networks. The included laboratory projects help readers learn different aspects of the software in a hands-on way. Quickly Locate Instructions for Performing a Task The book begins with a systematic introduction to the basic features of OPNET, which are necessary for performing any network simulation. The remainder of the text describes how to work with various protocol layers using a top-down approach. Every chapter explains the relevant OPNET features and includes step-by-step instructions on how to use the features during a network simulation. Gain a Better Understanding of the "Whats" and "Whys" of the Simulations Each laboratory project in the back of the book presents a complete simulation and reflects the same progression of topics found in the main text. The projects describe the overall goals of the experiment, discuss the general network topology, and give a high-level description of the system configuration required to complete the simulation. Discover the Complex Functionality Available in OPNET By providing an in-depth look at the rich features of OPNET software, this guide is an invaluable reference for IT professionals and researchers who need to create simulation models. The book also helps newcomers understand OPNET by organizing the material in a logical manner that corresponds to the protocol layers in a network.

Security Guide to Network Security Fundamentals

Author: Mark Ciampa
Publisher: Cengage Learning
ISBN: 9781111640125
Release Date: 2012-07-27
Genre: Computers

Reflecting the latest trends and developments from the information security field, best-selling Security+ Guide to Network Security Fundamentals, Fourth Edition, provides a complete introduction to practical network and computer security and maps to the CompTIA Security+ SY0-301 Certification Exam. The text covers the fundamentals of network security, including compliance and operational security; threats and vulnerabilities; application, data, and host security; access control and identity management; and cryptography. The updated edition includes new topics, such as psychological approaches to social engineering attacks, Web application attacks, penetration testing, data loss prevention, cloud computing security, and application programming development security. The new edition features activities that link to the Information Security Community Site, which offers video lectures, podcats, discussion boards, additional hands-on activities and more to provide a wealth of resources and up-to-the minute information. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Computer Network Security

Author: Vladimir Gorodetsky
Publisher: Springer
ISBN: 9783540319986
Release Date: 2005-09-19
Genre: Computers

This volume contains papers presented at the 3rd International Workshop on Mathematical Methods, Models and Architectures for Computer Network - curity (MMM-ACNS 2005) held in St. Petersburg, Russia, during September 25–27, 2005. The workshop was organized by the St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences (SPIIRAS) in cooperation with Binghamton University (SUNY, USA). The 1st and the 2nd International Workshops on Mathematical Methods, Models and Architectures for Computer Network Security (MMM-ACNS 2001 and MMM-ACNS 2003), hosted by the St. Petersburg Institute for Informatics and Automation, demonstrated the keen interest of the international research community in the subject area. It was recognized that conducting a biannual series of such workshops in St. Petersburg stimulates fruitful exchanges between the di?erent schools of thought, facilitates the dissemination of new ideas and promotesthespiritofcooperationbetweenresearchersontheinternationalscale. MMM-ACNS 2005 provided an international forum for sharing original - search results and application experiences among specialists in fundamental and applied problems of computer network security. An important distinction of the workshop was its focus on mathematical aspects of information and computer network security addressing the ever-increasing demands for secure computing and highly dependable computer networks.

Computer Communication Networking and Internet Security

Author: Suresh Chandra Satapathy
Publisher: Springer
ISBN: 9789811032264
Release Date: 2017-05-02
Genre: Technology & Engineering

The book is a compilation of high-quality scientific papers presented at the 3rd International Conference on Computer & Communication Technologies (IC3T 2016). The individual papers address cutting-edge technologies and applications of soft computing, artificial intelligence and communication. In addition, a variety of further topics are discussed, which include data mining, machine intelligence, fuzzy computing, sensor networks, signal and image processing, human-computer interaction, web intelligence, etc. As such, it offers readers a valuable and unique resource.

Network Security and Cryptography

Author: Sarhan M. Musa
Publisher: Stylus Publishing, LLC
ISBN: 9781944534493
Release Date: 2018-03-20
Genre: Computers

Network Security and Cryptography introduces the basic concepts in computer networks and the latest trends and technologies in cryptography and network security. The book is a definitive guide to the principles and techniques of cryptography and network security, and introduces basic concepts in computer networks such as classical cipher schemes, public key cryptography, authentication schemes, pretty good privacy, and Internet security. It features the latest material on emerging technologies, related to IoT, cloud computing, SCADA, blockchain, smart grid, big data analytics, and more. Primarily intended as a textbook for courses in computer science and electronics & communication, the book also serves as a basic reference and refresher for professionals in these areas. FEATURES: • Includes the latest material on emerging technologies, related to IoT, cloud computing, smart grid, big data analytics, blockchain, and more • Features separate chapters on the mathematics related to network security and cryptography • Introduces basic concepts in computer networks including classical cipher schemes, public key cryptography, authentication schemes, pretty good privacy, Internet security services, and system security • Includes end of chapter review questions

Guide to Network Security

Author: Michael E. Whitman
Publisher: Cengage Learning
ISBN: 9781285414867
Release Date: 2012-09-20
Genre: Computers

GUIDE TO NETWORK SECURITY is a wide-ranging new text that provides a detailed review of the network security field, including essential terminology, the history of the discipline, and practical techniques to manage implementation of network security solutions. It begins with an overview of information, network, and web security, emphasizing the role of data communications and encryption. The authors then explore network perimeter defense technologies and methods, including access controls, firewalls, VPNs, and intrusion detection systems, as well as applied cryptography in public key infrastructure, wireless security, and web commerce. The final section covers additional topics relevant for information security practitioners, such as assessing network security, professional careers in the field, and contingency planning. Perfect for both aspiring and active IT professionals, GUIDE TO NETWORK SECURITY is an ideal resource for students who want to help organizations protect critical information assets and secure their systems and networks, both by recognizing current threats and vulnerabilities, and by designing and developing the secure systems of the future. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Guide to Networking Essentials

Author: Greg Tomsho
Publisher: Cengage Learning
ISBN: 9781111312527
Release Date: 2012-08-01
Genre: Computers

GUIDE TO NETWORKING ESSENTIALS provides students with both the knowledge and hands-on skills necessary to work with network operating systems in a network administration environment. By focusing on troubleshooting and not on an exam, this book offers a comprehensive introduction to Networking and to advances in software, wireless and network security. Labs are directly integrated in each chapter to allow for a hands-on experience in the classroom. Updated content reflects the latest networking technology and operating systems including Windows 7/Server 2008 and Linux. Proven pedagogy and comprehensive, non-exam-focused format provides a compelling introduction to network administration. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Computer Networking

Author: Michael White
Publisher:
ISBN: 1727672917
Release Date: 2018-09-23
Genre:

Technology has gradually transitioned from wired to wireless over the years with tons of benefits. From the Internet of Things to wireless communication, we are all witnesses of the huge benefits of wireless technologies. This book covers various subjects and highlights both the benefits and challenges of wireless technologies. Topics: * Wireless Communication Technologies * Mobile Communication Systems * Wireless technology challenges * Network Protocols * Wireless Technology Security * Features of Secure Wireless Network Security * Security Issues in Wireless Networks * Wireless Network Computer Architecture * Cellular Wireless Networks * Communication Systems and Networks * Cisco Systems * Wireless Network Applications * Wired Network Components * Wireless Network Components * Network Security