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72 Chapter 3 multi-point topologies, requiring in essence only two device types, the base station and the client station. However, following the ratification of the 802.16e standard (also designated 802. 16-2005), broadband Internet access will soon be widely available to mobile devices and a range of new mobile wireless MAN devices is emerging, driving the convergence of mobile phones and PDAs. 3.5.1 Fixed Wireless MAN Devices Wireless networking devices for fixed wireless MAN applications, essentially for last mile broadband Internet access, fall into two categories—base station equipment and customer premises equipment (CPE). Some examples of base station equipment to support wireless MANs of differing scales are shown in Figure 3.22 . The macro scale base station shown can potentially support thousands of subscribers in dense metropolitan area deployments, while the micro scale equipment is designed to support lower user numbers in sparse rural areas. Some of the types and key features of base station and CPE hardware are summarized in Table 3.9 . Figure 3.23 shows a variety of different wireless MAN CPE equipment. 3.5.2 Fixed Wireless MAN Antennas Antennas for fixed wireless MAN applications similarly divide into base station and CPE. The general types of antennas summarized earlier in Table 3.5 for LANs are equally Figure 3.22 : Micro and macro WMAN base station equipment (courtesy of Aperto Networks Inc.) www.newnespress.com
Table 3.9 : Wireless MAN devices and features WMAN device Basic self installed indoor CPE Outdoor CPE Base station equipment Integrated network gateway Typical features Basic WMAN connectivity to a customer PC or network. Multiple diversity or adaptive array antennas to improve non line-of-sight reception. External antenna and radio. Provides higher antenna gain and longer range. Modular and scalable construction. Macro and micro configurations for dense metropolitan or sparse rural installations. Flexible RF channel usage, from one channel over multiple antenna sectors to multiple channels per antenna sector. MAN interface with network gateway functions (Routing, NAT and firewall capabilities). Optionally with integrated wireless LAN access point. Integrated CPU to support additional WISP services such as VoIP telephony. Figure 3.23 : Fixed wireless MAN CPE equipment (courtesy of Aperto Networks Inc.) www.newnespress.com
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Newnes is an imprint of Elsevier 30
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vi Contents 4.8 Diversity Technique
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viii Contents Chapter 13: Managing
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x Contents 20.8 Summary ...........
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About the Authors Steven Arms (Chap
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About the Authors xv Timothy Stapko
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Part 1 Wireless Technology
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4 Chapter 1 Probably the most promi
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Wireless Fundamentals 9 standards a
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12 Chapter 1 classroom, provided th
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14 Chapter 1 for multimedia applica
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16 Chapter 1 is installed on their
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18 Chapter 1 ● Switching off the
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20 Chapter 1 Power Consumption The
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Page 71 and 72: Wireless Network Physical Architect
Page 83: Wireless Network Physical Architect
Page 88 and 89: CHAPTER 4 Radio Communication Basic
Page 90 and 91: Radio Communication Basics 79 In th
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Page 112 and 113: Radio Communication Basics 101 Tabl
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Radio Communication Basics 123 Mixe
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Radio Communication Basics 125 show
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Radio Communication Basics 127 4.10
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Radio Communication Basics 129 In c
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Radio Communication Basics 131 Freq
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Radio Communication Basics 133 Ther
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Radio Communication Basics 135 4.11
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CHAPTER 5 Infrared Communication Ba
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Infrared Communication Basics 139 R
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CHAPTER 6 Wireless LAN Standards St
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Wireless LAN Standards 145 Standard
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Wireless LAN Standards 151 In passi
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Wireless LAN Standards 153 6.3 802.
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Wireless LAN Standards 155 Modulati
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Wireless LAN Standards 157 Table 6.
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Wireless LAN Standards 159 short da
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Wireless LAN Standards 163 6.4.2 Sp
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Wireless LAN Standards 165 Table 6.
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Wireless LAN Standards 167 6.4.3.2
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Wireless LAN Standards 169 Modulati
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Wireless LAN Standards 173 formed i
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CHAPTER 7 Wireless Sensor Networks
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Wireless Sensor Networks 177 wirele
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Wireless Sensor Networks 179 Figure
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182 Chapter 7 It is expected that o
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Wireless Sensor Networks 185 Additi
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Wireless Sensor Networks 187 a trai
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Wireless Sensor Networks 189 7. Mor
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CHAPTER 8 Attacks and Risks John Ri
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Attacks and Risks 195 In addition t
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Attacks and Risks 197 total complai
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Attacks and Risks 199 attributed to
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Attacks and Risks 201 3. receives,
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Attacks and Risks 203 undetected an
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Attacks and Risks 205 Step 3 : Iden
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Attacks and Risks 207 14. U.S. Depa
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210 Chapter 9 9.1 What Is Security?
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212 Chapter 9 Alice (manager) Bob (
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214 Chapter 9 the security policy s
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218 Chapter 9 Figure 9.4 : Enigma M
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Security Defined 223 form of authen
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Security Defined 227 to provide sec
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230 Chapter 9 key hidden from the p
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234 Chapter 10 Before we get starte
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236 Chapter 10 cryptography, using
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238 Chapter 10 A lot of cryptograph
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240 Chapter 10 suspicious involveme
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242 Chapter 10 to ensure that the p
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244 Chapter 10 that we may discover
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246 Chapter 10 10.5.1 SSH Sharing m
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Standardizing Security 249 is estab
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252 Chapter 11 was an internal proj
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254 Chapter 11 authentication, so j
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258 Chapter 11 SSL Session record H
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262 Chapter 11 The client uses the
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268 Chapter 11 11.6 SSL in Practice
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270 Chapter 12 at some specific alg
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272 Chapter 12 ● ● ● ● ●
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274 Chapter 12 The reason the mecha
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276 Chapter 12 // Finally, finalize
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278 Chapter 12 technology for at le
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280 Chapter 12 asymmetric) are much
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282 Chapter 12 and time. Once they
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284 Chapter 12 optimizations we wil
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286 Chapter 12 The trick works beca
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288 Chapter 12 The other common sym
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Cryptography 291 in RSA is less sim
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CHAPTER 13 Managing Access John Rit
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Managing Access 295 13.1.3.2 Accoun
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Managing Access 297 of the session
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Managing Access 299 process of look
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Managing Access 301 3. Deterrent, t
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Managing Access 303 administration
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Managing Access 305 Example of Elem
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Managing Access 307 the system bein
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Managing Access 309 13.2 Password M
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Managing Access 311 13.2.4 Password
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Managing Access 313 password is “
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Managing Access 315 2. U.S. Departm
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318 Chapter 14 The new legislation
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320 Chapter 14 of law enforcement a
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322 Chapter 14 Title IX, “ Improv
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324 Chapter 14 14.5.2 Obtaining Voi
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326 Chapter 14 [6] one applying to
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328 Chapter 14 computer networks; (
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330 Chapter 14 14.5.10 Deterrence a
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332 Chapter 14 now aggregate “ lo
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334 Chapter 14 computer forensic la
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336 Chapter 14 7. Known as the wire
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338 Chapter 15 and share enumerator
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340 Chapter 15 Because this individ
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342 Chapter 15 so on. Most of the s
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344 Chapter 15 15.4.1.4 AiroPeek NX
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346 Chapter 15 modify its content (
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348 Chapter 15 this data, the hacke
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350 Chapter 15 requesting access wi
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352 Chapter 15 corporate network fr
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354 Chapter 15 computer, especially
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356 Chapter 15 pigtail cables and v
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358 Chapter 15 One might think it w
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360 Chapter 15 Few WLAN discovery t
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CHAPTER 16 Security Policy George L
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Security Policy 365 Define a policy
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Part 3 Wireless Network Security
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Security in Traditional Wireless Ne
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374 Chapter 17 network. On the othe
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376 Chapter 17 Ki (128 bit), RAND (
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378 Chapter 17 protection. The abse
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380 Chapter 17 SRES to these challe
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Security in Traditional Wireless Ne
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386 Chapter 17 From a client’s (M
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388 Chapter 17 17.4.3 Authenticatio
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390 Chapter 17 Generate SQN Generat
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392 Chapter 17 Count-c Direction Co
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394 Chapter 17 Count-i Direction Co
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396 Chapter 17 MS SRNC VLR/SGSN 1.
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398 Chapter 17 provide confidential
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CHAPTER 18 Wireless LAN Security Pr
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Wireless LAN Security 405 retrospec
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408 Chapter 18 the former case, it
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410 Chapter 18 1 2 3 4 Station Acce
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Wireless LAN Security 413 18.4.5 Ps
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Wireless LAN Security 415 RC4 encry
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Wireless LAN Security 417 key-strea
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Wireless LAN Security 419 Frame hea
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Wireless LAN Security 421 with (or
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Wireless LAN Security 423 The Wi-Fi
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Wireless LAN Security 425 WEP WPA (
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Wireless LAN Security 427 TSC/IV hi
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432 Chapter 18 a common theme in mo
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434 Chapter 18 Therefore, TKIP uses
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Wireless LAN Security 437 designing
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Wireless LAN Security 439 To summar
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Wireless LAN Security 443 more than
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CHAPTER 19 Security in Wireless Ad
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448 Chapter 19 ● ● ● ● Conc
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452 Chapter 19 is optional. However
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454 Chapter 19 HigherLayer_KeyEst.
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456 Chapter 19 Device A: Verifier D
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458 Chapter 19 The process of gener
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460 Chapter 19 less than 128 bits.
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462 Chapter 19 identity it is clami
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464 Chapter 19 Device A: Master Dev
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466 Chapter 19 Initialize key strea
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468 Chapter 20 Figure 20.1 : The Li
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470 Chapter 20 Figure 20.3 : The ad
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472 Chapter 20 Figure 20.6 : The WE
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Implementing Basic Wireless Securit
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CHAPTER 21 Implementing Advanced Wi
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Implementing Advanced Wireless Secu
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Part 4 Other Wireless Technology
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586 Chapter 22 22.2 The Basics of W
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588 Chapter 22 coming in a distant
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590 Chapter 22 Figure 22.1 : The Ad
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592 Chapter 22 Figure 22.2 : Config
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594 Chapter 22 security as long as
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596 Chapter 22 you protect these fi
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598 Chapter 22 22.4.3 Use Encryptio
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600 Chapter 22 22.6 Additional Reso
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602 Chapter 23 by modern networked
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Wireless Embedded System Security 6
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CHAPTER 24 RFID Security Frank Thor
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RFID Security 617 encryption in 197
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RFID Security 619 Figure 24.2 : RFI
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RFID Security 621 Figure 24.3 : Two
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RFID Security 623 24.5.1 Tag/Label
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626 Chapter 24 The reader retrieves
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RFID Security 629 Table 24.2 : RFID
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RFID Security 631 Figure 24.7 : Fak
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RFID Security 633 ExxonMobil has ex
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RFID Security 635 database was not
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RFID Security 637 can obtain a dram
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RFID Security 639 At any point in t
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RFID Security 641 lost? Will it be
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RFID Security 643 possibility of St
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RFID Security 645 building and to e
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RFID Security 647 If we make three
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APPENDIX A Wireless Policy Essentia
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Wireless Policy Essentials 651 netw
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Wireless Policy Essentials 653 Ins
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Wireless Policy Essentials 655 ●
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Wireless Policy Essentials 657 prop
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Wireless Policy Essentials 661 wher
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Wireless Policy Essentials 663 appr
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Wireless Policy Essentials 665 Netw
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Wireless Policy Essentials 667 3. C
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Wireless Policy Essentials 669 14.
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Wireless Policy Essentials 671 3. D
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Wireless Policy Essentials 673 3.0
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Wireless Policy Essentials 675 been
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Wireless Policy Essentials 677 and
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Wireless Policy Essentials 679 comp
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Wireless Policy Essentials 681 appr
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Wireless Policy Essentials 697 The
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APPENDIX B Glossary Tony Bradley Ac
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Glossary 703 Broadband: Technically
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Glossary 705 Encryption: Encryption
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Glossary 707 to “ chat ” in rea
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Glossary 709 NAT: Network Address T
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Glossary 711 French and one German,
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Glossary 713 Trojan: A Trojan horse
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716 Index Access control (continued
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718 Index Cyberterrorism, deterrenc
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720 Index Linksys WRV54G VPN broadb
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722 Index Secure Sockets Layer (SSS
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724 Index Wireless embedded system
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726 Index Wireless security impleme
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