Product Description
Cisco Routers for the Small Business provides in plain English a no–nonsense approach to setting up all the features of the Cisco IOS for a small business using broadband technologies. This book explains how to use a Cisco router to setup cable modems, DSL and PPPoE, and explains how to configure NAT, Access Control Lists, Firewalls, DMZs and an IPSec VPN between two sites using advanced encryption. The chapters are tutorial based and provide easy to follow, step–by–step instructions for all tasks that small businesses need to perform using a router. Easy–to–implement example configurations are included in the appendices.
* Written for the small–business using common, broadband connections such as Cable internet and DSL.
* Provides easily–followed, step–by–step instructions for tasks that small businesses need to perform, such as configuring virtual private network (VPN) connections, creating firewalls, securing the router, and more.
* Contains appendixes with example configurations that are short, to the point, and dead–simple to implement.
What you’ll learn
* Securely configure Internet connections for your business using Cisco’s IOS command–language.
* Create virtual private networks (VPNs) that bring remote offices and employees onto your network, safely, via standard DSL and Cable Internet connections.
* Set up network address translation (NAT) routing so that your in–office computers are effectively invisible to outside intruders.
* Back up and recover your router configuration.
* Create “demilitarized zones” (DMZs) in support of servers that you wish to make accessible from outside your more secure, internal network.
* Protect your email server from attack using Cisco’s Email Inspection Engine.
Who is this book for?
Cisco Routers for the Small Business is intended for Network Administrators, Power–users, and I.T. Professionals who support small business networks
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In designing a network device, you make dozens of decisions that affect the speed with which it will performsometimes for better, but sometimes for worse. Network Algorithmics provides a complete, coherent methodology for maximizing speed while meeting your other design goals. Author George Varghese begins by laying out the implementation bottlenecks that are most often encountered at four disparate levels of implementation: protocol, OS, hardware, and architecture. He then derives 15 solid principlesranging from the commonly recognized to the groundbreakingthat are key to breaking these bottlenecks.
The rest of the book is devoted to a systematic application of these principles to bottlenecks found specifically in endnodes, interconnect devices, and specialty functions such as security and measurement that can be located anywhere along the network. This immensely practical, clearly presented information will benefit anyone involved with network implementation, as well as students who have made this work their goal.
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Mirror 2: http://tryor.com/files/8092/Network_Algorithmics.rar.htmlWith this concise, problem-solving guide you will learn how to identify network security threats and implement uniform security throughout your network. Step-by-step instructions and immediate solutions will help you implement and update security defenses. Plus, every configuration in this book was completely ed and perfected with actual Cisco routers. No other concise guide provides the security expertise presented in this book.
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Large IPv6 production deployments worldwide are proof that the transition to the next generation of the IP protocol is no longer merely a prediction—IPv6 is now touching all aspects of IP networking and communications. Therefore, understanding the technology and being able to plan, design, and deploy IPv6 services are necessary skills for networking professionals.
Deploying IPv6 Networks is an essential guide to IPv6 concepts, service implementation, and interoperability in existing IPv4 environments. You’ll learn about IPv6 as a mature technology ready for deployment. Deploying IPv6 Networks goes beyond addressing the basics of IPv6 yet remains accessible to readers unfamiliar with the protocol. With this book in hand, you will learn how to plan, design, deploy, and manage IPv6 services.
Deploying IPv6 Networks opens with an updated “Case for IPv6‿ a review of the IPv4 challenges and the IPv6 opportunities. It then covers the IPv6 concepts related to IP services provided in real networks. Relevant features and corresponding configuration examples are presented in a deployment context as they are applied to the various segments of the network. The IPv6 knowledge accumulated in the first part of the book is revisited in Part II, where it is leveraged in concrete and usable examples that cover most common network environments: MPLS service provider, IP service provider, and enterprise.Here is the first book to focus solely on Cisco network hacking, security auditing, and defense issues. Using the proven Hacking Exposed methodology, this book shows you how to locate and patch system vulnerabilities by looking at your Cisco network through the eyes of a hacker. The book covers device-specific and network-centered attacks and defenses and offers real-world case studies.
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Author: Angela D Orebaugh / Gilbert Ramirez / Jay Beale
ISBN: 1597490733
Publisher: Syngress Publishing
Book Binding: Paperback
Price: $49.95
Category: Computer Books: General
Format: PDF
Pages: 552 pages
Size: 14.75 MB
Summary: Ethereal Network Protocol Analyzer Toolkit provides the reader with a completely integrated book and companion Web site to analyze network traffic using Ethereal, the world’s most popular network protocol analyzer on Windows, Unix, and Apple OS X. This book covers everything from the fundamentals of protocol analysis, to analyzing real world malicious code to programming advanced protocol dissectors. The companion Web site for the book offers dozens of working tools and scripts created for this book. This book provides complete information and step-by-step Instructions for analyzing protocols and network traffic on Windows, Unix or Mac OS X networks. First, readers will learn about the types of sniffers available today and see the benefits of using Ethereal. Readers will then learn to install Ethereal in multiple environments including Windows, Unix and Mac OS X as well as building Ethereal from source and will also be guided through Ethereal’s graphical user interface. The following sections will teach readers to use command-line options of Ethereal as well as using Tethereal to capture live packets from the wire or to read saved capture files. This section also details how to import and export files between Ethereal and WinDump, Snort, Snoop, Microsoft Network Monitor, and EtherPeek. The book then teaches the reader to master advanced tasks such as creating sub-trees, displaying bitfields in a graphical view, tracking requests and reply packet pairs as well as exclusive coverage of MATE, Ethereal’s brand new configurable upper level analysis engine. The final section to the book teaches readers to enable Ethereal to read new Data sources, program their own protocol dissectors, and to create and customize Ethereal reports
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Network the computers and peripheral devices in your home or small office with the fun and practical projects packed inside this hands-on guide. Produced in conjunction with CNET.com, the place you go for the latest in tech and consumer electronics, this book shows you how to create a wired or wireless network so you can share files, printers, and other resources. You'll also learn to set up a server and secure and expand your network.
Inside, you'll find 24 self-contained projects, step-by-step instructions, a list of tools needed at the beginning of each project, and hundreds of clear photos and screenshots. CNET Do-It-Yourself Home Networking Projects takes you from beginning through advanced tasks with ease!
*Control other PCs remotely
*Share network storage without a server
*Set up a webcam server
*Enable and share a cellular data connection
*Watch live TV from anywhere via a Sling Media bridge
*Integrate IM and VoIP applications into your network
*Run your own PC weather station
*Connect TiVo to your home network
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*Provide high-performance access to remote data, content, video, rich media, and applications
*Understand how accelerators can improve network performance and minimize bandwidth consumption
*Use NetFlow to baseline application requirements and network utilization
*Ensure network resources are allocated based on business priorities
*Identify performance barriers arising from networks, protocols, operating systems, hardware, file systems, and applications
*Employ application-specific acceleration components to mitigate the negative impact of latency and bandwidth consumption
*Integrate content delivery networks (CDN) to centrally manage the acquisition, security, and distribution of content to remote locations
*Leverage WAN optimization technologies to improve application throughput, mitigate the impact of latency and loss, and minimize bandwidth consumption
*Optimize the performance of WANs and business-critical WAN applications
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In Securing VoIP Networks, two leading experts systematically review the security risks and vulnerabilities associated with VoIP networks and offer proven, detailed recommendations for securing them. Drawing on case studies from their own fieldwork, the authors address VoIP security from the perspective of real-world network implementers, managers, and security specialists. The authors identify key threats to VoIP networks, including eavesdropping, unauthorized access, denial of service, masquerading, and fraud; and review vulnerabilities in protocol design, network architecture, software, and system configuration that place networks at risk. They discuss the advantages and tradeoffs associated with protection mechanisms built into SIP, SRTP, and other VoIP protocols; and review key management solutions such as MIKEY and ZRTP. Next, they present a complete security framework for enterprise VoIP networks, and provide detailed architectural guidance for both service providers and enterprise users.
1 Introduction
2 VoIP Architectures and Protocols
3 Threats and Attacks
4 VoIP Vulnerabilites
5 Signaling Protection Mechanisms
6 Media Protection Mechanisms
7 Key Management Mechanisms
8 VoIP and Network Security Controls
9 A Security Framework for Enterprise VoIP Networks
10 Provider Architectures and Security
11 Enterprise Architectures and Security
http://rapidshare.com/files/47055580/Addison.Wesley.Securing.VoIP.Networks.Aug.2007.eWith state-of-the-art research, Wireless Ad Hoc Networking provides wide coverage of key technologies in wireless ad hoc networks including networking architectures and protocols, cross-layer architectures, localization and location tracking, power management and energy-efficient design, power and topology control, time synchronization, coverage issues, middleware and software design, data gathering and processing, embedded network-oriented operating systems, mobility management, self-organization and governance, QoS and real-time issues, security and dependability issues, applications, modeling and performance evaluation, implementation and experience, and much more.
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Metaheuristics are widely used to solve important practical combinatorial optimization problems. Many new multicast applications emerging from the Internet-such as TV over the Internet, radio over the Internet, and multipoint video streaming-require reduced bandwidth consumption, end-to-end delay, and packet loss ratio. It is necessary to design and provide for these kinds of applications as well as for the resources needed to function well. Using metaheuristics, Multi-Objective Optimization in Computer Networks Using Metaheuristics provides a solution to the multi-objective problem in routing computer networks. It analyzes layer 3 (IP), layer 2 (MPLS), and layer 1 (GMPLS and wireless functions). http://rapidshare.com/files/30265096/Auerbach.Multi.Objective.Optimization.in.Computer.Netwo
Infrastructure for Homeland Security Environments
Wireless Sensor Networks helps readers discover the emerging field of low-cost standards-based sensors that promise a high order of spatial and temporal resolution and accuracy in an ever-increasing universe of applications. It shares the latest advances in science and engineering paving the way towards a large plethora of new applications in such areas as infrastructure protection and security, healthcare, energy, food safety, RFID, ZigBee, and processing.
Unlike other books on wireless sensor networks that focus on limited topics in the field, this book is a broad introduction that covers all the major technology, standards, and application topics. It contains everything readers need to know to enter this burgeoning field, including current applications and promising research and development; communication and networking protocols; middleware architecture for wireless sensor networks; and security and management.
The straightforward and engaging writing style of this book makes even complex concepts and processes easy to follow and understand. In addition, it offers several features that help readers grasp the material and then apply their knowledge in designing their own wireless sensor network systems:
Examples illustrate how concepts are applied to the development and application of
wireless sensor networks
Detailed case studies set forth all the steps of design and implementation needed to solve real-world problems
Chapter conclusions that serve as an excellent review by stressing the chapter’s key concepts
References in each chapter guide readers to in-depth discussions of individual topics
This book is ideal for networking designers and engineers who want to fully exploit this new technology and for government employees who are concerned about homeland security. With its examples, it is appropriate for use as a coursebook for upper-level undergraduates and graduate students.
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Certain cities–Singapore is one example–have begun to outfit gathering places like airport lounges and downtown coffee shops as “hot spots” that are served by wireless Internet antennas. It’s possible for anyone with an IEEE 802.11b card in a laptopInternet accesswireless networking
Wireless networking protocols are complicated, but IEEE 802.11b and the products that have sprung up around it (like Apple’s AirPort and similar offerings from Lucent Technologies and Cisco Systems) are pretty easy to set up and integrate into a network. Flickenger’s treatment deals with these admirably but places more emphasis on configuring operating systemscomputer networking
Topics covered: Means of delivering wireless network access (mainly Internet access) to rooms, buildings, communities, and whole geographic regions of up to a few miles in diameter. Design and placement of access points, as well as configuration of network nodes, is covered in detail, as are the legal and political aspects of building a wireless network for general community use.
Book Description
In Building Wireless Community Networks, author and O’Reilly network administrator Rob Flickenger offers a compelling case for building wireless networks on a local level: They are inexpensive, and they can be implemented and managed by the community using them, whether it’s a school, a neighborhood, or a small business. This nuts-and-bolts guide provides all the necessary information for planning a network, getting the necessary components, and understanding protocols that you need to design and implement your network. The wireless Internet infrastructure, also known as Wi-Fi, is based on the 802.11b standard.
The book covers Rob’s experience with the Sebastopol Community Network (NoCAT), a multi-tiered network that provides wireless access for O’Reilly employees and free Web browsing to anyone in the area who has a Wi-Fi card in his or her computer. He describes his experience in using 802.11b, selecting the appropriate equipment, finding antenna sites, and coping with the general problems of outdoor networking.
Building Wireless Community Networks starts off with basic wireless concepts and essential network services, while later chapters focus on specific aspects of building your own wireless networks. The final chapter is a detailed journal of Rob’s experiences in building his first community network. He begins with his first attempts at using a wireless card at a conference, covers the real-life experience of trying something new, and ends with notes from the Portland Summit, a national gathering of wireless aficionados.
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