1. Introduction 2. Assessment Test 3. Chapter 1: Getting Started with Ethical Hacking 1. Hacking: A Short History 2. What Is an Ethical Hacker? 3. Summary 4. Exam Essentials 5. Review Questions 4. Chapter 2: System Fundamentals 1. Exploring Network Topologies 2. Working with the Open Systems Interconnection Model 3. Dissecting the TCP/IP Suite 4. IP Subnetting 5. Hexadecimal vs. Binary 6. Exploring TCP/IP Ports 7. Understanding Network Devices 8. Working with MAC Addresses 9. Intrusion Prevention
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l l l l l Learning objectives for each chapter Multiple choice questions to help test your learning Review questions and answers Links to relevant sites on the web Searchable online glossary Flashcards to test your knowledge of key terms and definitions Frank Wood 1926–2000 FRANK WOOD’S business accounting TENTH EDITION 1 FRANK WOOD BSc (Econ), FCA and ALAN SANGSTER BA, MSc, Cert TESOL, CA Pearson Education Limited Edinburgh Gate Harlow Essex CM20 2JE and Associated Companies
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implement “mass customization” techniques to maintain consistent profitability and an industry lead illustrates which business objective? a. b. c. d. Improved flexibility Improved business practices Competitive advantage Survival Answer: c 4. Reference: p. 3 The six important business objectives of information technology are new products, services, and business models; customer and supplier intimacy; survival; competitive advantage, operational excellence, and: a. b. c. d.
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Transforming Lives Communities The Nation …One Student at a Time Disclaimer Academic programmes, requirements, courses, tuition, and fee schedules listed in this catalogue are subject to change at any time at the discretion of the Management and Board of Trustees of the College of Science, Technology and Applied Arts of Trinidad and Tobago (COSTAATT). The COSTAATT Catalogue is the authoritative source for information on the College’s policies, programmes and services. Programme information
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Important Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Legal Foundation for Federal Computer Security Programs . 3 3 4 5 7 Chapter 2 ELEMENTS OF COMPUTER SECURITY 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Computer Security Supports the Mission of the Organization. 9 Computer Security is an Integral Element of Sound Management. . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Important Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Legal Foundation for Federal Computer Security Programs . 3 3 4 5 7 Chapter 2 ELEMENTS OF COMPUTER SECURITY 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Computer Security Supports the Mission of the Organization. 9 Computer Security is an Integral Element of Sound Management. . . . . . . . . . . . . . . .
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Chapter 12 WLAN Troubleshooting IN ThIs chApTer, you WILL LeArN AbouT The foLLoWINg: ÛÛ Layer 2 retransmissions NÛ RF interference Multipath Adjacent cell interference Low SNR Mismatched power settings Near/far Hidden node NÛ NÛ NÛ NÛ NÛ NÛ ÛÛ 802.11 coverage considerations NÛ Dynamic rate switching Roaming Layer 3 roaming Co-channel interference Channel reuse/multiple channel architecture Single channel architecture Capacity vs. coverage Oversized coverage cells
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THEORY The correct answer(s): D What is the default IPX Ethernet encapsulation? A.) SNAP B.) Arpa C.) 802.2 D.) Novell-Ether E.) SAP Novell-ether is the default LAN encapsulation. Novell-ether is 802.3. The correct answer(s): A What must be true for two Routers running IGRP to communicate their routes? A.) Same autonomous system number B.) Connected using Ethernet only C.) Use composite metric D.) Configured for PPP For two routers to exchange IGRP routes they
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CCNA Notes Introduction Cisco offers two options for obtaining the CCNA certification: Pass Exam 640-802 OR Pass Exam 640-822 AND Exam 640-816 While you can use these notes to prepare for either exam, the notes are geared towards passing the single exam. I recommend you study all of the material and take the single exam option rather than taking two exams. Cisco Device Icons The following table lists the specific icons Cisco uses to represent network devices and connections. Represents
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CompTIA Security+: Get Certified Get Ahead SY0-401 Study Guide Darril Gibson Dedication To my wife, who even after 22 years of marriage continues to remind me how wonderful life can be if you’re in a loving relationship. Thanks for sharing your life with me. Acknowledgments Books of this size and depth can’t be done by a single person, and I’m grateful for the many people who helped me put this book together. First, thanks to my wife. She has provided me immeasurable support throughout
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