Securite Des Reseaux Mesh Sans Fil

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Sécurité Des Réseaux Mesh Sans Fil

Author : Omar Cheikhrouhou
Publisher : Omniscriptum
ISBN 13 : 9786131543951
Total Pages : 68 pages
Book Rating : 4.5/5 (439 download)

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Book Synopsis Sécurité Des Réseaux Mesh Sans Fil by : Omar Cheikhrouhou

Download or read book Sécurité Des Réseaux Mesh Sans Fil written by Omar Cheikhrouhou and published by Omniscriptum. This book was released on 2010 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: R sum Les r seaux mesh sans fil repr sentent la technologie sans fil la plus r cente. Cependant, la s curit reste un v ritable d fi pour cette technologie. Dans ce rapport, nous proposons des solutions pour la s curit des r seaux mesh sans fil multi-sauts. D'abord, nous avons propos une extension du m canisme d'authentification du protocole 802.1x afin de l'adapter un environnement multi-sauts et en particulier les r seaux mesh. Ensuite, nous avons d fini des architectures de r seaux mesh sans fil utilisant le protocole PANA comme m canisme d'authentification et de contr le d'acc s. Enfin, nous avons propos une nouvelle m thode d'authentification EAP particuli rement adapt e l'environnement des mobiles. Cette m thode a t formellement valid e.

Vers une solution de contrôle d'admission sécurisée dans les réseaux mesh sans fil

Author : Juliette Dromard
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis Vers une solution de contrôle d'admission sécurisée dans les réseaux mesh sans fil by : Juliette Dromard

Download or read book Vers une solution de contrôle d'admission sécurisée dans les réseaux mesh sans fil written by Juliette Dromard and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les réseaux mesh sans fil (Wireless Mesh Networks-WMNs) sont des réseaux facilement déployables et à faible coût qui peuvent étendre l'Internet dans des zones où les autres réseaux peuvent difficilement accéder. Cependant, plusieurs problèmes de qualité de service (QoS) et de sécurité freinent le déploiement à grande échelle des WMNs. Dans cette thèse, nous proposons un modèle de contrôle d'admission (CA) et un système de réputation afin d'améliorer les performances du réseau mesh et de le protéger des nœuds malveillants. Notre système de CA vise à assurer la QoS des flux admis dans le réseau en termes de bande passante et de délai tout en maximisant l'utilisation de la capacité du canal. L'idée de notre solution est d'associer au contrôle d'admission une planification de liens afin d'augmenter la bande passante disponible. Nous proposons également un système de réputation ayant pour but de détecter les nœuds malveillants et de limiter les fausses alertes induites par la perte de paquets sur les liens du réseau. L'idée de notre solution est d'utiliser des tests statistiques comparant la perte de paquets sur les liens avec un modèle de perte préétabli. De plus, il comprend un système de surveillance composé de plusieurs modules lui permettant détecter un grand nombre d'attaques. Notre CA et notre système de réputation ont été validés, les résultats montrent qu'ils atteignent tous deux leurs objectifs.

Securite dans les Reseaux 802.11

Author :
Publisher : Ed. Techniques Ingénieur
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4./5 ( download)

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Download or read book Securite dans les Reseaux 802.11 written by and published by Ed. Techniques Ingénieur. This book was released on with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Annales des télécommunications

Author :
Publisher :
ISBN 13 :
Total Pages : 816 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis Annales des télécommunications by :

Download or read book Annales des télécommunications written by and published by . This book was released on 2005 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Les réseaux sans fil et la sécurité

Author :
Publisher : Ed. Techniques Ingénieur
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4./5 ( download)

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Book Synopsis Les réseaux sans fil et la sécurité by :

Download or read book Les réseaux sans fil et la sécurité written by and published by Ed. Techniques Ingénieur. This book was released on with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sécurité des réseaux sans fil wi-fi

Author : Sofiane Saoud
Publisher :
ISBN 13 :
Total Pages : 226 pages
Book Rating : 4.:/5 (144 download)

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Book Synopsis Sécurité des réseaux sans fil wi-fi by : Sofiane Saoud

Download or read book Sécurité des réseaux sans fil wi-fi written by Sofiane Saoud and published by . This book was released on 2005 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CCNA Data Center - Introducing Cisco Data Center Networking Study Guide

Author : Todd Lammle
Publisher : John Wiley & Sons
ISBN 13 : 1118738608
Total Pages : 552 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis CCNA Data Center - Introducing Cisco Data Center Networking Study Guide by : Todd Lammle

Download or read book CCNA Data Center - Introducing Cisco Data Center Networking Study Guide written by Todd Lammle and published by John Wiley & Sons. This book was released on 2013-06-05 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cisco has announced big changes to its certification program. As of February 24, 2020, all current certifications will be retired, and Cisco will begin offering new certification programs. The good news is if you’re working toward any current CCNA certification, keep going. You have until February 24, 2020 to complete your current CCNA. If you already have CCENT/ICND1 certification and would like to earn CCNA, you have until February 23, 2020 to complete your CCNA certification in the current program. Likewise, if you’re thinking of completing the current CCENT/ICND1, ICND2, or CCNA Routing and Switching certification, you can still complete them between now and February 23, 2020. A must-have study guide for exam 640-911 on Cisco's Unified Data Center The Cisco Certified Network Associate Data Center certification is Cisco's newest certification, covering the Cisco Unified Data Center technologies. Written by unparalleled author and Cisco authority Todd Lammle, and CCIE John Swartz, this comprehensive study guide is essential reading for anyone preparing to take the 640-911 exam (Introducing Cisco Data Center Networking), providing in-depth coverage of all the exam's objectives. In addition, it offers expanded coverage on key topics reflected on the exam. Addresses understanding basic networking and ethernet technologies Reviews the OSI and DoD model and TCP/IP Transport Layer Covers basic IP routing technologies, layer 2 switching technologies, and routing principles Provides an introduction to Nexus switch as well as how to configure it CCNA Data Center Study Guide offers you access to additional study tools, including bonus practice exams, electronic flashcards, a searchable PDF of a glossary of terms. Plus, you will be able to use the free nexus simulator to perform all the hands-on labs in the book.

The British National Bibliography

Author : Arthur James Wells
Publisher :
ISBN 13 :
Total Pages : 2744 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The British National Bibliography by : Arthur James Wells

Download or read book The British National Bibliography written by Arthur James Wells and published by . This book was released on 2009 with total page 2744 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wi-FiTM, BluetoothTM, ZigbeeTM and WiMaxTM

Author : Houda Labiod
Publisher : Springer Science & Business Media
ISBN 13 : 1402053975
Total Pages : 327 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Wi-FiTM, BluetoothTM, ZigbeeTM and WiMaxTM by : Houda Labiod

Download or read book Wi-FiTM, BluetoothTM, ZigbeeTM and WiMaxTM written by Houda Labiod and published by Springer Science & Business Media. This book was released on 2007-08-30 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a complete and detailed description of the recent wireless technologies including Wi-Fi, Bluetooth, ZigBee and WiMAX. These technologies are considered to be important topics in the telecommunication industry in the next decade. Some critical subjects are particularly developed such as security, quality of service, roaming and power conservation. The book also includes some chapters on practical aspects.

Forecasting the Internet

Author : David G. Loomis
Publisher : Springer Science & Business Media
ISBN 13 : 9780792375463
Total Pages : 274 pages
Book Rating : 4.3/5 (754 download)

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Book Synopsis Forecasting the Internet by : David G. Loomis

Download or read book Forecasting the Internet written by David G. Loomis and published by Springer Science & Business Media. This book was released on 2002 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: David O. Loomis Illinois State University The explosive growth of the Internet has caught most industry experts off guard. While data communications was expected to be the "wave of the future," few industry observers foresaw how rapid the change in focus from voice communications towards data would be. Understanding the data communications revolution has become an urgent priority for many in the telecommunications industry. Demand analysis and forecasting are critical tools to understanding these trends for both Internet access and Internet backbone service. Businesses have led residential customers in the demand for data services, but residential demand is currently increasing exponentiall y. Even as business demand for data communications is becoming better understood, residential broadband access demand is still largely unexplored. Cable modems and ADSL appear to be the current residential broadband choices yet demand elasticities and econometric model-based forecasts for these services are not currently available. The responsiveness of customers to price and income changes and customer's perceptions of the tradeoff in product characteristics between cable modems and ADSL is largely unknown. Demand for Internet access is derived from the demand for applications which utilize this access; access is not demanded independent of its usage. Thus it is important to understand Internet applications in order to understand the demand for access.

How to Accelerate Your Internet

Author : Rob Flickenger
Publisher : Lulu.com
ISBN 13 : 0977809315
Total Pages : 315 pages
Book Rating : 4.9/5 (778 download)

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Book Synopsis How to Accelerate Your Internet by : Rob Flickenger

Download or read book How to Accelerate Your Internet written by Rob Flickenger and published by Lulu.com. This book was released on 2006-10-01 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wireless Mesh Networks

Author : Ian F. Akyildiz
Publisher : John Wiley & Sons
ISBN 13 : 9780470059609
Total Pages : 324 pages
Book Rating : 4.0/5 (596 download)

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Book Synopsis Wireless Mesh Networks by : Ian F. Akyildiz

Download or read book Wireless Mesh Networks written by Ian F. Akyildiz and published by John Wiley & Sons. This book was released on 2009-04-27 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Going beyond classic networking principles and architectures for better wireless performance Written by authors with vast experience in academia and industry, Wireless Mesh Networks provides its readers with a thorough overview and in-depth understanding of the state-of-the-art in wireless mesh networking. It offers guidance on how to develop new ideas to advance this technology, and how to support emerging applications and services. The contents of the book follow the TCP/IP protocol stack, starting from the physical layer. Functionalities and existing protocols and algorithms for each protocol layer are covered in depth. The book is written in an accessible textbook style, and contains supporting materials such as problems and exercises to assist learning. Key Features: Presents an in-depth explanation of recent advances and open research issues in wireless mesh networking, and offers concrete and comprehensive material to guide deployment and product development Describes system architectures and applications of wireless mesh networks (WMNs), and discusses the critical factors influencing protocol design Explores theoretical network capacity and the state-of-the-art protocols related to WMNs Surveys standards that have been specified and standard drafts that are being specified for WMNs, in particular the latest standardization results in IEEE 802.11s, 802.15.5, 802.16 mesh mode, and 802.16 relay mode Includes an accompanying website with PPT-slides, further reading, tutorial material, exercises, and solutions Advanced students on networking, computer science, and electrical engineering courses will find Wireless Mesh Networks an essential read. It will also be of interest to wireless networking academics, researchers, and engineers at universities and in industry.

Hacking Exposed Wireless

Author : Johnny Cache
Publisher : McGraw Hill Professional
ISBN 13 : 0071509690
Total Pages : 418 pages
Book Rating : 4.0/5 (715 download)

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Book Synopsis Hacking Exposed Wireless by : Johnny Cache

Download or read book Hacking Exposed Wireless written by Johnny Cache and published by McGraw Hill Professional. This book was released on 2007-04-10 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Secure Your Wireless Networks the Hacking Exposed Way Defend against the latest pervasive and devastating wireless attacks using the tactical security information contained in this comprehensive volume. Hacking Exposed Wireless reveals how hackers zero in on susceptible networks and peripherals, gain access, and execute debilitating attacks. Find out how to plug security holes in Wi-Fi/802.11 and Bluetooth systems and devices. You'll also learn how to launch wireless exploits from Metasploit, employ bulletproof authentication and encryption, and sidestep insecure wireless hotspots. The book includes vital details on new, previously unpublished attacks alongside real-world countermeasures. Understand the concepts behind RF electronics, Wi-Fi/802.11, and Bluetooth Find out how hackers use NetStumbler, WiSPY, Kismet, KisMAC, and AiroPeek to target vulnerable wireless networks Defend against WEP key brute-force, aircrack, and traffic injection hacks Crack WEP at new speeds using Field Programmable Gate Arrays or your spare PS3 CPU cycles Prevent rogue AP and certificate authentication attacks Perform packet injection from Linux Launch DoS attacks using device driver-independent tools Exploit wireless device drivers using the Metasploit 3.0 Framework Identify and avoid malicious hotspots Deploy WPA/802.11i authentication and encryption using PEAP, FreeRADIUS, and WPA pre-shared keys

Cyberdanger

Author : Eddy Willems
Publisher : Springer
ISBN 13 : 3030045315
Total Pages : 231 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Cyberdanger by : Eddy Willems

Download or read book Cyberdanger written by Eddy Willems and published by Springer. This book was released on 2019-05-07 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the key cybercrime threats facing individuals, businesses, and organizations in our online world. The author first explains malware and its origins; he describes the extensive underground economy and the various attacks that cybercriminals have developed, including malware, spam, and hacking; he offers constructive advice on countermeasures for individuals and organizations; and he discusses the related topics of cyberespionage, cyberwarfare, hacktivism, and anti-malware organizations, and appropriate roles for the state and the media. The author has worked in the security industry for decades, and he brings a wealth of experience and expertise. In particular he offers insights about the human factor, the people involved on both sides and their styles and motivations. He writes in an accessible, often humorous way about real-world cases in industry, and his collaborations with police and government agencies worldwide, and the text features interviews with leading industry experts. The book is important reading for all professionals engaged with securing information, people, and enterprises. It’s also a valuable introduction for the general reader who wants to learn about cybersecurity.

Emerging Wireless LANs, Wireless PANs, and Wireless MANs

Author : Yang Xiao
Publisher : John Wiley & Sons
ISBN 13 : 0470403675
Total Pages : 648 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Emerging Wireless LANs, Wireless PANs, and Wireless MANs by : Yang Xiao

Download or read book Emerging Wireless LANs, Wireless PANs, and Wireless MANs written by Yang Xiao and published by John Wiley & Sons. This book was released on 2009-03-27 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thoroughly up-to-date resource on IEEE 802 wireless standards Readers can turn to this book for complete coverage of the current and emerging IEEE 802 wireless standards/drafts, including: 802.11 Wireless LANs 802.15.1 Bluetooth and 801.15.2 802.15.3 Wireless PANs 802.15.4 and 802.15.5 Wireless PANs 802.16 Wireless MANs Emerging Wireless LANs, Wireless PANs, and Wireless MANs is a unique, convenient resource for engineers, scientists, and researchers in academia and industry. It also serves as a valuable textbook for related courses at the upper-undergraduate and graduate levels.

Principles of Asynchronous Circuit Design

Author : Jens Sparsø
Publisher : Springer Science & Business Media
ISBN 13 : 1475733852
Total Pages : 348 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Principles of Asynchronous Circuit Design by : Jens Sparsø

Download or read book Principles of Asynchronous Circuit Design written by Jens Sparsø and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Asynchronous Circuit Design - A Systems Perspective addresses the need for an introductory text on asynchronous circuit design. Part I is an 8-chapter tutorial which addresses the most important issues for the beginner, including how to think about asynchronous systems. Part II is a 4-chapter introduction to Balsa, a freely-available synthesis system for asynchronous circuits which will enable the reader to get hands-on experience of designing high-level asynchronous systems. Part III offers a number of examples of state-of-the-art asynchronous systems to illustrate what can be built using asynchronous techniques. The examples range from a complete commercial smart card chip to complex microprocessors. The objective in writing this book has been to enable industrial designers with a background in conventional (clocked) design to be able to understand asynchronous design sufficiently to assess what it has to offer and whether it might be advantageous in their next design task.

Building Wireless Community Networks

Author : Rob Flickenger
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596005023
Total Pages : 190 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Building Wireless Community Networks by : Rob Flickenger

Download or read book Building Wireless Community Networks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building Wireless Community Networks is about getting people online using wireless network technology. The 802.11b standard (also known as WiFi) makes it possible to network towns, schools, neighborhoods, small business, and almost any kind of organization. All that's required is a willingness to cooperate and share resources. The first edition of this book helped thousands of people engage in community networking activities. At the time, it was impossible to predict how quickly and thoroughly WiFi would penetrate the marketplace. Today, with WiFi-enabled computers almost as common as Ethernet, it makes even more sense to take the next step and network your community using nothing but freely available radio spectrum. This book has showed many people how to make their network available, even from the park bench, how to extend high-speed Internet access into the many areas not served by DSL and cable providers, and how to build working communities and a shared though intangible network. All that's required to create an access point for high-speed Internet connection is a gateway or base station. Once that is set up, any computer with a wireless card can log onto the network and share its resources. Rob Flickenger built such a network in northern California, and continues to participate in network-building efforts. His nuts-and-bolts guide covers: Selecting the appropriate equipment Finding antenna sites, and building and installing antennas Protecting your network from inappropriate access New network monitoring tools and techniques (new) Regulations affecting wireless deployment (new) IP network administration, including DNS and IP Tunneling (new) His expertise, as well as his sense of humor and enthusiasm for the topic, makes Building Wireless Community Networks a very useful and readable book for anyone interested in wireless connectivity.