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Author: Thomas M. Thomas
Publisher: Cisco Press
ISBN: 0132119242
Category : Computers
Languages : en
Pages : 482
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Book Description
Your first step into the world of network security No security experience required Includes clear and easily understood explanations Makes learning easy Your first step to network security begins here! Learn about hackers and their attacks Understand security tools and technologies Defend your network with firewalls, routers, and other devices Explore security for wireless networks Learn how to prepare for security incidents Welcome to the world of network security! Computer networks are indispensable-but they're also not secure. With the proliferation of Internet viruses and worms, many people and companies are considering increasing their network security. But first, you need to make sense of this complex world of hackers, viruses, and the tools to combat them. No security experience needed! Network Security First-Step explains the basics of network security in easy-to-grasp language that all of us can understand. This book takes you on a guided tour of the core technologies that make up and control network security. Whether you are looking to take your first step into a career in network security or are interested in simply gaining knowledge of the technology, this book is for you!
Author: Thomas M. Thomas
Publisher: Cisco Press
ISBN: 0132119242
Category : Computers
Languages : en
Pages : 482
Get Book Here
Book Description
Your first step into the world of network security No security experience required Includes clear and easily understood explanations Makes learning easy Your first step to network security begins here! Learn about hackers and their attacks Understand security tools and technologies Defend your network with firewalls, routers, and other devices Explore security for wireless networks Learn how to prepare for security incidents Welcome to the world of network security! Computer networks are indispensable-but they're also not secure. With the proliferation of Internet viruses and worms, many people and companies are considering increasing their network security. But first, you need to make sense of this complex world of hackers, viruses, and the tools to combat them. No security experience needed! Network Security First-Step explains the basics of network security in easy-to-grasp language that all of us can understand. This book takes you on a guided tour of the core technologies that make up and control network security. Whether you are looking to take your first step into a career in network security or are interested in simply gaining knowledge of the technology, this book is for you!
Author: Russell Scott
Publisher:
ISBN: 9781801693714
Category : Computers
Languages : en
Pages : 176
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Book Description
Do you want to find out how a computer network works? Do you want to understand what it all takes to keep a home or office network up and running? This book is all you need! It will help you navigate your way to becoming proficient with network fundamentals and technology. When the first computers were built during the Second World War, they were expensive and isolated. However, after about twenty years, as their prices gradually decreased, the first experiments began to connect computers together. At the time, sharing them over a long distance was an interesting idea. Computers and the Internet have changed this world and our lifestyle forever. We just need to touch a small button and within a fraction of a second, we can make a call, send a file or video message. The major factor that lies behind this advanced technology is none other than computer network. That's why it's important to know how it works! Networking for Beginners covers the following topics: Networking Basics - This chapter considers the needs of a real beginner in computer networking and covers the following crucial topics: definition of computer networking, types of computer networks, network topologies, and network architecture. Network Hardware - A comprehensive discussion on different network components that include routers, hubs, switches, etc. Network Cabling - This chapter discusses the different cabling standards include coaxial, fiber optic cable, and twisted-pair copper cable. Wireless Networking - Fundamental technicalities of wireless technology that is of great significance to the entire computer networking discipline. This chapter offers important information on how to enjoy the benefits of Wi-Fi technology and how to set up and configure a computer for wireless connectivity. IP Addressing - This chapter pays great attention to the basics of IP addressing, and the different number systems (binary, decimal, and hexadecimal) IP Subnetting - Introduction to concepts of subnetting. Network Protocols - Various protocols of the TCP/IP suite. Internet Essentials - Different terminologies regarding the Internet, the worldwide web, and the history of the Internet. Virtualization in cloud computing - Concept of virtualization, its relevance in computer networking, and an examination of cloud services. Network Troubleshooting - This chapter considers troubleshooting as a top management function. NETWORKING FOR BEGINNERS is an easy-to-read book for anyone hungry for computer networking knowledge. The language used is simple, and even the very technical terms that pop from time to time have been explained in a way that is easy to understand.
Author: Wendell Odom
Publisher: Cisco Press
ISBN: 1587201011
Category : Computers
Languages : en
Pages : 552
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Book Description
Gain an understanding of internetworking basics with this reader-friendly guide, plus learn about LANs, WANs, remote access, and security. This book is an accessible, easy-to-understand introduction to the language of the Internet, featuring clear, concise explanations.
Author: Thomas Thomas
Publisher: Cisco Press
ISBN: 158720410X
Category : Computers
Languages : en
Pages : 448
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Book Description
Learn about network security, including the threats and the ways a network is protected from them. The book also covers firewalls, viruses and virtual private networks.
Author: Mark A. Sportack
Publisher: Pearson Education
ISBN: 1587201089
Category : Computers
Languages : en
Pages : 433
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Book Description
Designed as a first step into the world of TCP/IP networking, this reader-friendly guide employs real-world practices to help readers understand the practical benefits of the TCP/IP suite. Includes information on the concept of packetized data transfer, open networking, reference models, and standards bodies.
Author: Olivier Bonaventure
Publisher: Lulu.com
ISBN: 9781365185830
Category : Computers
Languages : en
Pages : 0
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Book Description
Original textbook (c) October 31, 2011 by Olivier Bonaventure, is licensed under a Creative Commons Attribution (CC BY) license made possible by funding from The Saylor Foundation's Open Textbook Challenge in order to be incorporated into Saylor's collection of open courses available at: http: //www.saylor.org. Free PDF 282 pages at https: //www.textbookequity.org/bonaventure-computer-networking-principles-protocols-and-practice/ This open textbook aims to fill the gap between the open-source implementations and the open-source network specifications by providing a detailed but pedagogical description of the key principles that guide the operation of the Internet. 1 Preface 2 Introduction 3 The application Layer 4 The transport layer 5 The network layer 6 The datalink layer and the Local Area Networks 7 Glossary 8 Bibliography
Author: Ramon Nastase
Publisher: Computer Networking
ISBN: 9781973373414
Category : Computers
Languages : en
Pages : 140
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Book Description
Here is a preview of what you'll learn: *How the Internet works *How end devices (such as smart phone, laptops, tablets) communicate in the Internet * How does our networks work and of how may types are there *What is a router, a switch, an IP address or a Mac address *What's the OSI Model and how it helps us*a breakdown of the 7 layers of the OSI Model * How can you apply this knowledge in a practical scenario with Cisco devices
Author: Gary A. Donahue
Publisher: "O'Reilly Media, Inc."
ISBN: 1449309356
Category : Computers
Languages : en
Pages : 786
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Book Description
Pick up where certification exams leave off. With this practical, in-depth guide to the entire network infrastructure, you’ll learn how to deal with real Cisco networks, rather than the hypothetical situations presented on exams like the CCNA. Network Warrior takes you step by step through the world of routers, switches, firewalls, and other technologies based on the author's extensive field experience. You'll find new content for MPLS, IPv6, VoIP, and wireless in this completely revised second edition, along with examples of Cisco Nexus 5000 and 7000 switches throughout. Topics include: An in-depth view of routers and routing Switching, using Cisco Catalyst and Nexus switches as examples SOHO VoIP and SOHO wireless access point design and configuration Introduction to IPv6 with configuration examples Telecom technologies in the data-networking world, including T1, DS3, frame relay, and MPLS Security, firewall theory, and configuration, as well as ACL and authentication Quality of Service (QoS), with an emphasis on low-latency queuing (LLQ) IP address allocation, Network Time Protocol (NTP), and device failures
Author: William R. Parkhurst
Publisher: Cisco Press
ISBN: 1587201224
Category : Computers
Languages : en
Pages : 434
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Book Description
"Routing First-Step" is an accessible, easy-to-understand introduction to the world of network routing that explores concepts of IP routing and protocols by comparing them to the postal system, the telephone system, airports, and the interstate highway system.
Author: Craig Berg
Publisher:
ISBN:
Category :
Languages : en
Pages : 86
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Book Description
Are you looking to get started with your journey to getting Cisco certified or merely want to increase your knowledge of networking to build on your IT skills and boost your career or business? And you looking for a guide that breaks down the seemingly complex topic of computer networking into simple, digestible content that you can start applying right away to set up, manage and troubleshoot computer networks with confidence? If you've answered YES, keep reading.... You Are 1-Click Away From Learning How To Develop More Than Average Level Knowledge Of Cisco Networking! You know the benefits of getting CCNA certification in the current tech industry that is openly hungry for network professionals. You know that you would easily get promoted for having practical Network skills or land yourself a job in a better paying Cisco-partner company and other businesses. You also know that networking job demand is growing exponentially each year, with a projected rate of 26% in 2020 alone. You know all that... But have you felt intimidated by the whole process of learning networking and even wondered whether you'd make it through a couple of weeks? Perhaps you're not an IT professional, but desire to learn network hardware maintenance and management to improve your life in aspects like security, business efficiency or for self fulfillment, but don't have a clue about where to begin? Then keep reading, as I have the perfect solution for you to get started with networking the right way. This book is a simple, straightforward and concise beginners' guide to computer networking, and is what you've been looking for. This book recognizes that the first step to becoming a real network professional is having a solid foundation of networking essentials, and its valuable content is weaved based on that understanding. As a beginner, I imagine that you've been having certain questions and concerns such as: What's the best way or place to start learning networking? What are some of the essential topics I need to cover? How do I acquire a solid understanding of networking that would enable me to handle basic hardware and software networking tasks? What does networking even entail? If I am right, even if just close, I am confident that this book will prove 100% valuable to you. In just 1-click away, you will learn: What a computer network is and the types of networks we have What an open systems interconnections model looks like, and why it's important to divide a network into various layers The ins and outs of data encapsulation What you need to know in TCP/IP The role of Ethernet technologies and cabling The basics of Ethernet cabling Everything you need to know about data encapsulation in TCP/IP model, and the Cisco 3 layer hierarchical model What IP addresses are and how they work ...And much more! Even if you've never done anything like this before, by the end of this book, you will be confident to execute everything the book teaches! What's more; this book is also a practical, beginner-friendly guide that you'll enjoy reading and implementing so consider this your lucky day! Scroll up and click Buy Now With 1-Click or Buy Now to get your copy today!
