Networks

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Author :
Publisher : Orchard Publications
ISBN 13 : 1934404152
Total Pages : 523 pages
Book Rating : 4.9/5 (344 download)

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Book Synopsis Networks by : Steven T. Karris

Download or read book Networks written by Steven T. Karris and published by Orchard Publications. This book was released on 2009 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: No previous knowledge of data communications and related fields is required for understanding this text. It begins with the basic components of telephone and computer networks and their interaction, centralized and distributive processing networks, Local Area Networks (LANs), Metropolitan Area Networks (MANs), Wide Area Networks (WANs), the International Standards Organization (OSI) Management Model, network devices that operate at different layers of the OSI model, and the IEEE 802 Standards. This text also introduces several protocols including X.25, TCP/IP, IPX/SPX, NetBEUI, AppleTalk, and DNA. The physical topologies, bus, star, ring, and mesh are discussed, and the ARCNet, Ethernet, Token Ring, and Fiber Distributed Data Interface (FDDI) are described in detail. Wiring types and network adapters are well covered, and a detailed discussion on wired and wireless transmissions including Bluetooth and Wi-Fi is included. An entire chapter is devoted to the various types of networks that one can select and use for his needs, the hardware and software required, and tasks such as security and safeguarding data from internal and external disasters that the network administrator must perform to maintain the network(s) he is responsible for. Two chapters serve as introductions to the Simple Network Management Protocol (SNMP) and Remote Monitoring (RMON). This text includes also five appendices with very useful information on how computers use numbers to condition and distribute data from source to destination, and a design example to find the optimum path for connecting distant facilities. Each chapter includes True-False, Multiple-Choice, and problems to test the reader's understanding. Answers are also provided.

Local Area Network Management, Design and Security

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Author :
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 468 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Local Area Network Management, Design and Security by : Arne Mikalsen

Download or read book Local Area Network Management, Design and Security written by Arne Mikalsen and published by John Wiley & Sons. This book was released on 2002-06-10 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to use LANs to help your company grow A vital component of today’s business, Local Area Networks (LANs) allow organizations to link their computers together for maximum work sharing, collaboration among geographically disparate teams, and other essential business functions. This book helps system administrators and IT professionals set up LANs and Intranets in a way that will contribute to their company’s growth and success. Beginning with the theoretical foundation for LAN operation and design, it covers the applicable data communications principles, then goes on to explore both LAN hardware and infrastructure design, network operating systems, LAN management and security. The book also gives a practical introduction to the world’s most popular network operating systems—Windows 2000, Novell NetWare, and Linux. Finally, the book takes an in-depth look at business and management issues, with special emphasis given to the impact of Intranets on business goals.

Protecting Information on Local Area Networks

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Author :
Publisher : Butterworth-Heinemann
ISBN 13 : 1483192644
Total Pages : 153 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Protecting Information on Local Area Networks by : James A Schweitzer

Download or read book Protecting Information on Local Area Networks written by James A Schweitzer and published by Butterworth-Heinemann. This book was released on 2014-05-12 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protecting Information on Local Area Networks presents the various types of networks and explains why they are being expanded at such a rapid pace. This book considers how management can gain control of the valuable network-services information resources generally available. Organized into three parts encompassing seven chapters, this book begins with an overview of the various networks and their operations. This text then discusses the appropriate management actions to ensure some control over the use of networks and the business information resource. Other chapters consider the management rationale for network information security and explain the development of a company information network security policy. This book discusses as well security or network-connected personal computers. The final chapter deals with a number of major vulnerabilities of information when communicated or processed on network-connected personal computers. This book is a valuable resource for research scientists, technical security specialists, information systems specialists, and systems administrators.

Network Design, Second Edition

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Author :
Publisher : CRC Press
ISBN 13 : 1135502552
Total Pages : 696 pages
Book Rating : 4.1/5 (355 download)

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Book Synopsis Network Design, Second Edition by : Teresa C. Piliouras

Download or read book Network Design, Second Edition written by Teresa C. Piliouras and published by CRC Press. This book was released on 2004-12-28 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are hundreds of technologies and protocols used in telecommunications. They run the full gamut from application level to physical level. It is overwhelming to try to keep track of them. Network Design, Second Edition: Management and Technical Perspectives is a broad survey of the major technologies and networking protocols and how they interrelate, integrate, migrate, substitute, and segregate functionality. It presents fundamental issues that managers and engineers should be focused upon when designing a telecommunications strategy and selecting technologies, and bridges the communication gap that often exists between managers and technical staff involved in the design and implementation of networks. For managers, this book provides comprehensive technology overviews, case studies, and tools for decision making, requirements analysis, and technology evaluation. It provides guidelines, templates, checklists, and recommendations for technology selection and configuration, outsourcing, disaster recovery, business continuity, and security. The book cites free information so you can keep abreast of important developments. Engineers benefit from a review of the major technologies and protocols up and down the OSI protocol stack and how they relate to network design strategies. Topics include: Internet standards, protocols, and implementation; client server and distributed networking; value added networking services; disaster recovery and business continuity technologies; legacy IBM mainframe technologies and migration to TCP/IP; and MANs, WANs, and LANs. For engineers wanting to peek under the technology covers, Network Design provides insights into the mathematical underpinnings and theoretical basis for routing, network design, reliability, and performance analysis. This discussion covers star, tree, backbone, mesh, and access networks. The volume also analyzes the commercial tools and approaches used in network design, planning, and management.

Effective Management of Local Area Networks

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Author :
Publisher : McGraw-Hill Companies
ISBN 13 :
Total Pages : 392 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Effective Management of Local Area Networks by : Kornel Terplan

Download or read book Effective Management of Local Area Networks written by Kornel Terplan and published by McGraw-Hill Companies. This book was released on 1992 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The perfect how-to guide to building and managing a seamless computer network operating within today's multi-vendor environment. Page-after-page of tested procedures for planning, designing, tuning, and improving data, voice, and hypermedia networks. Numerous flowcharts, checklists, and decision-making tips are provided to give managers fast answers for troubleshooting the full range of LAN administration problems.

Designing Large Scale Lans

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Author :
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596551894
Total Pages : 403 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Designing Large Scale Lans by : Kevin Dooley

Download or read book Designing Large Scale Lans written by Kevin Dooley and published by "O'Reilly Media, Inc.". This book was released on 2001-11-21 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book offers a vendor-neutral approach for designing large local area networks according to business or organizational needs, rather than from a product perspective. Author and independent network design consultant Kevin Dooley outlines "top-down network design" for building a technological infrastructure to fit your organization's requirements, a process far more effective and cost-efficient than fitting the organization to the parameters of a shrink-wrapped proprietary solution.Dooley argues that the design of a network is largely independent of the products used. Whether you use a Cisco or Juniper router, the same security issues and protocols apply. The questions he addresses in this book are need-specific: Do I use a router or a switch? Should I route between switched areas or switch between routed areas?Designing Large-Scale LANs covers everything from security, bandwidth and scalability to network reliability, which includes backup, redundancy, and points of failure. Specific technologies are analyzed in detail: network topologies, routing and switching strategies, wireless, virtual LANs, firewalls and gateways, security, Internet protocols, bandwidth, and multicast services. The book also discusses proprietary technologies that are ubiquitous, such as Cisco's IOS and Novell's IPX.This complete guide to top-down network design will help you choose the right network solutions. If you're designing large scale networks and need expert advice and guidance, look no further than Designing Large-Scale LANs.

Network and System Security

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Author :
Publisher : Elsevier Inc. Chapters
ISBN 13 : 012807406X
Total Pages : 55 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Network and System Security by : Pramod Pandya

Download or read book Network and System Security written by Pramod Pandya and published by Elsevier Inc. Chapters. This book was released on 2013-08-26 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an ever increasing amount of information being transmitted electronically, it is important that security be considered in every phase of local area network design and maintenance. Although much emphasis has been placed on such things as wireless networks and remote access, it is imperative that the core local area network not be overlooked. Because the wired local area network is the nervous system of an organization’s Information Systems, great care must be taken to properly secure it. This chapter begins by looking at the implications for the wired local area network infrastructure security. Next, local area network segmentation and traffic isolation will be discussed. By using segmentation and isolation, there is the increased opportunity for security boundaries. Another concept that will be discussed is the security of the local area network equipment. The local area network is only functional if the core equipment is operational, so securing equipment is an important part of any security strategy. To conclude, restriction of local area network access will be investigated and an organizational approach will be discussed. Because more and more users need access to local area network resources, there must be a way to identify and restrict who is allowed on the network and what access they are granted. In wired local area network infrastructure security, organizations must remember they are only as secure as their weakest point. By carefully considering the various aspects of the local area network security during design, these weak points can be reduced and the overall security of the network increased. Although it is impossible to be 100% secure and still be functional, by using some general guidelines to secure the wired local area network, many threats to the network can be reduced if not eliminated.

Security Access in Wireless Local Area Networks

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Author :
Publisher :
ISBN 13 : 9783642101625
Total Pages : 431 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Security Access in Wireless Local Area Networks by : Jianfeng Ma

Download or read book Security Access in Wireless Local Area Networks written by Jianfeng Ma and published by . This book was released on 2011-07-01 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Security Access in Wireless Local Area Networks - From Architecture and Protocols to Realization deals with the method and technology of the WLAN security architecture, design and analysis of security protocols for WLAN, and WLAN security management. The book is intended for researchers in wireless communication, electrical and computer engineering, and for graduate students.The authors are with Xidian University, P. R. China, where Dr. Jianfeng Ma is a professor of computer science and the director of the Key Laboratory of Computer Networks and Information Security (Ministry of Education).

Local Area Networks

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Author :
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 956 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Local Area Networks by : James E. Goldman

Download or read book Local Area Networks written by James E. Goldman and published by John Wiley & Sons. This book was released on 2000-02-14 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: Local Area Networks, Second Edition is a comprehensive introduction to Local Area Networks including theory, concepts, and installation. This edition includes significant updating due to the constantly changing LAN technologies. Courses on LAN's and the technology of client/server are the primary audience for this text.

Connecting Networks Companion Guide

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Author :
Publisher : Pearson Education
ISBN 13 : 1587133326
Total Pages : 569 pages
Book Rating : 4.5/5 (871 download)

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Book Synopsis Connecting Networks Companion Guide by : Cisco Networking Academy

Download or read book Connecting Networks Companion Guide written by Cisco Networking Academy and published by Pearson Education. This book was released on 2014 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This course discusses the WAN technologies and network services required by converged applications in a complex network. The course allows you to understand the selection criteria of network devices and WAN technologies to meet network requirements. You will learn how to configure and troubleshoot network devices and resolve common issues with data link protocols. You will also develop the knowledge and skills needed to implement IPSec and virtual private network (VPN) operations in a complex network."--Back cover.

Network and System Security

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Author :
Publisher : Elsevier
ISBN 13 : 0124166954
Total Pages : 429 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Network and System Security by : John R. Vacca

Download or read book Network and System Security written by John R. Vacca and published by Elsevier. This book was released on 2013-08-26 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network and System Security provides focused coverage of network and system security technologies. It explores practical solutions to a wide range of network and systems security issues. Chapters are authored by leading experts in the field and address the immediate and long-term challenges in the authors' respective areas of expertise. Coverage includes building a secure organization, cryptography, system intrusion, UNIX and Linux security, Internet security, intranet security, LAN security; wireless network security, cellular network security, RFID security, and more. - Chapters contributed by leaders in the field covering foundational and practical aspects of system and network security, providing a new level of technical expertise not found elsewhere - Comprehensive and updated coverage of the subject area allows the reader to put current technologies to work - Presents methods of analysis and problem solving techniques, enhancing the reader's grasp of the material and ability to implement practical solutions

High-Speed Cisco Networks

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Author :
Publisher : CRC Press
ISBN 13 : 1420000063
Total Pages : 705 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis High-Speed Cisco Networks by : John R. Vacca

Download or read book High-Speed Cisco Networks written by John R. Vacca and published by CRC Press. This book was released on 2001-12-21 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-Speed Cisco Networks: Planning, Design, and Implementation covers LAN/WAN technology and its benefits. The book lays out Cisco's complete line of products and describes their features and best applications. It provides critical details on routers and servers, switches and hubs, security products, network management tools, ATM products, other services and programs, and Internetwork Operating Systems (IOS). Cisco's routers, hubs, and switches are the core of the Internet and today's high-speed networks. Armed with this independent evaluation, the reader can design high-speed networks that meet current needs and scale to future requirements with confidence.

Controller-Based Wireless LAN Fundamentals

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Publisher : Pearson Education
ISBN 13 : 1587140357
Total Pages : 487 pages
Book Rating : 4.5/5 (871 download)

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Book Synopsis Controller-Based Wireless LAN Fundamentals by : Jeff Smith

Download or read book Controller-Based Wireless LAN Fundamentals written by Jeff Smith and published by Pearson Education. This book was released on 2010-10-29 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Controller-Based Wireless LAN Fundamentals An end-to-end reference guide to design, deploy, manage, and secure 802.11 wireless networks As wired networks are increasingly replaced with 802.11n wireless connections, enterprise users are shifting to centralized, next-generation architectures built around Wireless LAN Controllers (WLC). These networks will increasingly run business-critical voice, data, and video applications that once required wired Ethernet. In Controller-Based Wireless LAN Fundamentals, three senior Cisco wireless experts bring together all the practical and conceptual knowledge professionals need to confidently design, configure, deploy, manage, and troubleshoot 802.11n networks with Cisco Unified Wireless Network (CUWN) technologies. The authors first introduce the core principles, components, and advantages of next-generation wireless networks built with Cisco offerings. Drawing on their pioneering experience, the authors present tips, insights, and best practices for network design and implementation as well as detailed configuration examples. Next, they illuminate key technologies ranging from WLCs to Lightweight Access Point Protocol (LWAPP) and Control and Provisioning of Wireless Access Points (CAPWAP), Fixed Mobile Convergence to WiFi Voice. They also show how to take advantage of the CUWN’s end-to-end security, automatic configuration, self-healing, and integrated management capabilities. This book serves as a practical, hands-on reference for all network administrators, designers, and engineers through the entire project lifecycle, and an authoritative learning tool for new wireless certification programs. This is the only book that Fully covers the principles and components of next-generation wireless networks built with Cisco WLCs and Cisco 802.11n AP Brings together real-world tips, insights, and best practices for designing and implementing next-generation wireless networks Presents start-to-finish configuration examples for common deployment scenarios Reflects the extensive first-hand experience of Cisco experts Gain an operational and design-level understanding of WLAN Controller (WLC) architectures, related technologies, and the problems they solve Understand 802.11n, MIMO, and protocols developed to support WLC architecture Use Cisco technologies to enhance wireless network reliability, resilience, and scalability while reducing operating expenses Safeguard your assets using Cisco Unified Wireless Network’s advanced security features Design wireless networks capable of serving as an enterprise’s primary or only access network and supporting advanced mobility services Utilize Cisco Wireless Control System (WCS) to plan, deploy, monitor, troubleshoot, and report on wireless networks throughout their lifecycles Configure Cisco wireless LANs for multicasting Quickly troubleshoot problems with Cisco controller-based wireless LANs This book is part of the Cisco Press® Fundamentals Series. Books in this series introduce networking professionals to new networking technologies, covering network topologies, sample deployment concepts, protocols, and management techniques. Category: Wireless Covers: Cisco Controller-Based Wireless LANs

Multilevel Security in a Local Area Network

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Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Multilevel Security in a Local Area Network by : Debra Ann Straub

Download or read book Multilevel Security in a Local Area Network written by Debra Ann Straub and published by . This book was released on 1984 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis examines the design of a local area network that is able to simultaneously handle users at a variety of security levels, while providing full multilevel protection of the data. A major feature of the design is the use of trusted software in the network interfaces to provide security for data entering or leaving the network. This secure design was initiated to investigate options for local area network technology that could be incorporated into the planned near-term upgrade for the WWMCCS Information System ADP support. (Author).

On Local Area Network Management

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Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783838311630
Total Pages : 248 pages
Book Rating : 4.3/5 (116 download)

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Book Synopsis On Local Area Network Management by : Seppo Sirkemaa

Download or read book On Local Area Network Management written by Seppo Sirkemaa and published by LAP Lambert Academic Publishing. This book was released on 2009-09 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information technology infrastructure (or IT infrastructure) therefore plays a critical role because all other systems depend on it. The local area network - which is the focus of this research - is part of the basic IT infrastructure. The local area network, or LAN, is defined as the organization s own infrastructure, which connects workstations, servers, and other devices. We identify four local area network management tasks that are common to all organizations - security and backup management, technical network management and maintenance, user support arrangements and communication network development. In addition, there are a number of background factors that influence local area network management and development - information intensity, strategic importance, financial resources and human IT resources. In addition, we emphasize the idea of both technical and human components in local area network management.

Security for Wireless Ad Hoc Networks

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Publisher : John Wiley & Sons
ISBN 13 : 0470118466
Total Pages : 265 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Security for Wireless Ad Hoc Networks by : Farooq Anjum

Download or read book Security for Wireless Ad Hoc Networks written by Farooq Anjum and published by John Wiley & Sons. This book was released on 2007-03-05 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the problems and brings solutions to the security issues of ad-hoc networks. Topics included are threat attacks and vulnerabilities, basic cryptography mechanisms, authentication, secure routing, firewalls, security policy management, and future developments. An Instructor Support FTP site is available from the Wiley editorial board.

Principles of Computer Systems and Network Management

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 0387890092
Total Pages : 266 pages
Book Rating : 4.3/5 (878 download)

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Book Synopsis Principles of Computer Systems and Network Management by : Dinesh Chandra Verma

Download or read book Principles of Computer Systems and Network Management written by Dinesh Chandra Verma and published by Springer Science & Business Media. This book was released on 2010-01-23 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systems Management is emerging as the predominant area for computer science in the enterprise, with studies showing that the bulk (up to 80%) of an enterprise IT budget is spent on management/operational issues and is the largest piece of the expenditure. This textbook provides an overview of the field of computer systems and network management. Systems management courses are being taught in different graduate and undergraduate computer science programs, but there are no good books with a comprehensive overview of the subject. This text book will provide content appropriate for either an undergraduate course (junior or senior year) or a graduate course in systems management.