LEADER 05489nam 2200685 a 450 001 9910813346503321 005 20230120004348.0 010 $a1-281-12031-6 010 $a9786611120313 010 $a0-08-054894-6 035 $a(CKB)1000000000349756 035 $a(EBL)305653 035 $a(OCoLC)271808216 035 $a(SSID)ssj0000243145 035 $a(PQKBManifestationID)11193912 035 $a(PQKBTitleCode)TC0000243145 035 $a(PQKBWorkID)10321861 035 $a(PQKB)11540432 035 $a(Au-PeEL)EBL305653 035 $a(CaPaEBR)ebr10188588 035 $a(CaONFJC)MIL112031 035 $a(CaSebORM)9780750682114 035 $a(MiAaPQ)EBC305653 035 $a(EXLCZ)991000000000349756 100 $a20070305d2007 uy 0 101 0 $aeng 135 $aurunu||||| 181 $ctxt 182 $cc 183 $acr 200 10$aSecure roaming in 802.11 networks$b[electronic resource] /$fby Paul Goransson and Raymond Greenlaw 205 $a1st edition 210 $aAmsterdam ;$aBoston $cNewnes/Elsevier$dc2007 215 $a1 online resource (369 p.) 225 1 $aCommunications engineering series 300 $aDescription based upon print version of record. 311 $a0-7506-8211-6 320 $aIncludes bibliographical references and index. 327 $aFront Cover; Secure Roaming In 802.11 Networks; Copyright Page; Table of Contents; Preface; Acknowledgments; About the Authors; Chapter 1. Introduction; 1.1 Introduction; 1.2 Basic Networking Terminology and Conventions; 1.3 Setting the Scene; 1.4 Different Notions of Roaming; 1.5 Big Cells, Little Cells; 1.6 Authentication, Authorization, Accounting, and Roaming; 1.7 How Fast Do We Roam on the Range?; 1.8 Taxonomy for Roaming; 1.9 Organization of the Book; Chapter 2. Cellular Telephony: Wireless Roaming Pioneers; 2.1 Introduction; 2.2 The Future of Computing; 2.3 Basic Concepts 327 $a2.4 Early History of Radio Telephony 2.5 The Digital Revolution; 2.6 Soft Versus Hard Handoffs in Various Cellular Technologies; 2.7 The Quest for Convergence; 2.8 Summary; Chapter 3. Roaming in 802.11 WLANs: General Principles; 3.1 Introduction; 3.2 Primer on the 802.11 Standard; 3.3 Introduction to 802.11 Roaming; 3.4 Local Roaming; 3.5 Global Roaming; 3.6 Mobile IP and Its Role in 802.11 Roaming; 3.7 Those Pesky Laws of Physics; Chapter 4. Dynamics of 802.11 Task Groups; 4.1 Introduction; 4.2 Evolution of an IEEE Standard; 4.3 Battle for Speed, Cost, and Market Dominance 327 $a4.4 The 802.11 Standard's Physical Layer 4.5 Fast Secure Roaming Task Groups; 4.6 802.11i Security; 4.7 802.11e Quality of Service; 4.8 802.11k Radio Resource Measurement Enhancements; 4.9 802.11r Roaming; 4.10 Other 802.11 Subgroups; 4.11 Wi-Fi Alliance Versus IEEE 802.11; Chapter 5. Practical Aspects of Basic 802.11 Roaming; 5.1 Introduction; 5.2 The Driver and Client in an 802.11 Station; 5.3 Detailed Analyses of Real-Life Roams; 5.4 Dissection of a Global Roam; 5.5 Dissection of a Local Roam; 5.6 Access-Point Placement Methodologies; Chapter 6. Fundamentals of User Authentication in 802.11 327 $a6.1 Introduction 6.2 802.1X Port-Level Authentication; 6.3 The AAA Server; 6.4 The Extensible Authentication Protocol; 6.5 Flexible and Strong Authentication in 802.11; 6.6 Other 802.11 Authentication Methodologies; 6.7 Network Access Control; 6.8 Summary; Chapter 7. Roaming Securely in 802.11; 7.1 Introduction; 7.2 The 802.11 Security Staircase; 7.3 Preauthentication in 802.11i; 7.4 Detailed Analysis of Real-Life Secured Roams; 7.5 Dissection of a WPA-PSK Protected Roam; 7.6 Dissection of a WPA2 Enterprise Roam; 7.7 Dissection of an 802.11i Preauthentication; 7.8 Summary 327 $aChapter 8. Optimizing Beyond the 802.11 Standard 8.1 Introduction; 8.2 Voice over Wireless IP Roaming; 8.3 Opportunistic Key Caching; 8.4 Centralized Wireless Switch Architectures; Chapter 9. The 802.11 Workgroups' Solutions for Fast Secure Roaming; 9.1 Introduction; 9.2 Overview of the 802.11r Standard; 9.3 Detailed Concepts and Terminology of 802.11r; 9.4 Protocol Exchanges in 802.11r; 9.5 The 802.11k Standard Applied to Roaming; 9.6 Concluding Remarks; Chapter 10. Roaming between 802.11 and Other Wireless Technologies; 10.1 Introduction; 10.2 Ideal Roaming Experience 327 $a10.3 IEEE 802.16: WiMAX 330 $aThis book explores the fundamental concepts, basic theory, and key principles of 802.11 networks with roaming capabilities. Today, we increasingly expect to find public Wide Local Area Network (WLAN) 802.11 access in our airports, public spaces, and hotels, and we want to maintain our connections when we're mobile and using 802.11 WLANs. However, 802.11 was not originally designed with roaming capabilities and can't, in its "pure? form, support seamless roaming between different hotspots and other 802.11 access points. This book details the theory behind various 802.11 extensions 410 0$aCommunications engineering series. 606 $aWireless LANs$xSecurity measures 606 $aIEEE 802.11 (Standard) 615 0$aWireless LANs$xSecurity measures. 615 0$aIEEE 802.11 (Standard) 676 $a621.384 700 $aGoransson$b Paul$0886792 701 $aGreenlaw$b Raymond$0731336 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910813346503321 996 $aSecure roaming in 802.11 networks$94080669 997 $aUNINA