Securisation Dun Reseau Sans Fil Wi Fi Dune Entreprise

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Protection des données sur Internet

Author : LE GUYADER Patrick
Publisher : Lavoisier
ISBN 13 : 2746295083
Total Pages : 274 pages
Book Rating : 4.7/5 (462 download)

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Book Synopsis Protection des données sur Internet by : LE GUYADER Patrick

Download or read book Protection des données sur Internet written by LE GUYADER Patrick and published by Lavoisier. This book was released on 2013-01-01 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: La cybercriminalité croissante atteste de la difficulté de trouver un juste équilibre entre la sécurité, la protection de la vie privée et la liberté de naviguer sur le web. Cet ouvrage expose les menaces de confidentialité qui pèsent sur les technologies fixes et mobiles, plus particulièrement au niveau de la protection des données personnelles, qu’elles soient fournies volontairement par l’utilisateur ou recueillies à son insu. Illustré d’exemples et de décisions jurisprudentielles, il décline également l'ensemble des législations nationales et internationales destinées à protéger l’internaute tout en assurant l’ordre public. Enfin, ce livre énonce les règles de bonne conduite et alerte le lecteur sur les pièges dont il peut faire l’objet sur Internet.

La sécurité des accès mobiles : au-delà du BYOD

Author : ASSING Dominique
Publisher : Lavoisier
ISBN 13 : 2746289253
Total Pages : 274 pages
Book Rating : 4.7/5 (462 download)

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Book Synopsis La sécurité des accès mobiles : au-delà du BYOD by : ASSING Dominique

Download or read book La sécurité des accès mobiles : au-delà du BYOD written by ASSING Dominique and published by Lavoisier. This book was released on 2012-09-18 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Au cours des dernières années, les équipements mobiles permettant de se connecter à distance au réseau d’entreprise (smartphones, ordinateurs ultraportables…) ont connu une croissance fulgurante. Les perspectives futures de développement et les nouvelles pratiques comme le BYOD (bring your own device) exposent plus que jamais le système d’information d’entreprise à des menaces d’origines diverses. La maîtrise de la sécurité des accès mobiles devient un enjeu stratégique pour l’entreprise. Cet ouvrage didactique présente un panorama des risques pesant sur les accès à distance. L’exemple concret d’un utilisateur lambda et des différentes attaques subies lors d’une « journée ordinaire » sensibilise le lecteur aux défenses standard et spécifiques qui existent pour le protéger. Le domaine de la sécurité n’étant pas uniquement lié aux seuls aspects techniques, le lien entre ces différentes recommandations et l’une des principales approches méthodologiques en la matière (ISO/IEC 27002) est également exposé.

Protection Des Renseignements Personnels Dans Les Environnements Sans Fil

Author :
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Protection Des Renseignements Personnels Dans Les Environnements Sans Fil by :

Download or read book Protection Des Renseignements Personnels Dans Les Environnements Sans Fil written by and published by . This book was released on 2010 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of wireless communication has grown dramatically. Wireless technologies include Wi-Fi networks and smartphones (such as the BlackBerry). The objective of the audit was to determine whether the selected entities have adequate controls including policies, procedures and processes to protect personal information transmitted and stored within wireless environments.

La cybercriminalité en mouvement

Author : FREYSSINET Eric
Publisher : Lavoisier
ISBN 13 : 2746282887
Total Pages : 242 pages
Book Rating : 4.7/5 (462 download)

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Book Synopsis La cybercriminalité en mouvement by : FREYSSINET Eric

Download or read book La cybercriminalité en mouvement written by FREYSSINET Eric and published by Lavoisier. This book was released on 2012-09-24 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: En quelques dizaines d’années, Internet et les technologies numériques ont profondément changé la société. Ils ont aussi révolutionné la façon d’envisager la criminalité et le travail de ceux qui luttent contre elle, qu’il s’agisse de rechercher les preuves des infractions sur de nouveaux supports ou encore d’appréhender de nouvelles activités délictueuses voire criminelles. La cybercriminalité et l’abus des technologies numériques suivent et, parfois, précèdent le rythme des évolutions techniques. Pour accompagner ce progrès et protéger la collectivité, il est important de bien comprendre cette criminalité et de l’anticiper. Cet ouvrage en expose les phénomènes, les technologies et les pratiques. Il dresse le profil des criminels, présente la législation et les modes de coopération et propose des pistes d’amélioration de la lutte contre la cybercriminalité.

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.

Cryptographie : principes et mises en œuvre / 2ème édition revue et augmentée

Author : BARTHELEMY Pierre
Publisher : Lavoisier
ISBN 13 : 2746288168
Total Pages : 482 pages
Book Rating : 4.7/5 (462 download)

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Book Synopsis Cryptographie : principes et mises en œuvre / 2ème édition revue et augmentée by : BARTHELEMY Pierre

Download or read book Cryptographie : principes et mises en œuvre / 2ème édition revue et augmentée written by BARTHELEMY Pierre and published by Lavoisier. This book was released on 2012-04-16 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quels sont les enjeux de la cryptographie moderne ? Quels sont ses objets, son langage ? Quelles sont les solutions actuelles aux problèmes de confidentialité, d'authentification et d'anonymat ? Quel degré de confiance peut-on accorder à ces solutions ? Cette seconde édition, enrichie et mise à jour, propose un panorama des outils et procédés de la cryptographie. Après avoir présenté et analysé les méthodes, cet ouvrage offre une description précise des techniques mathématiques indispensables et des principales primitives cryptographiques. Les fonctionnalités de base comme le chiffrement, la signature ou l'authentification, sont étudiées dans le cadre de la cryptographie à clé publique ou secrète. Cryptographie analyse également l'interaction entre ces notions ainsi que leurs mises en oeuvre dans des protocoles généraux et dans des applications concrètes. Il s'intéresse aux attaques contre les systèmes cryptographiques y compris celles par canaux cachés et par injection de fautes. Il aborde le domaine désormais indispensable des preuves de sécurité.

Sécurisation d'un réseau sans fil WI-FI d'une entreprise

Author : Zakaria Bouchouka
Publisher :
ISBN 13 : 9783841664334
Total Pages : 92 pages
Book Rating : 4.6/5 (643 download)

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Book Synopsis Sécurisation d'un réseau sans fil WI-FI d'une entreprise by : Zakaria Bouchouka

Download or read book Sécurisation d'un réseau sans fil WI-FI d'une entreprise written by Zakaria Bouchouka and published by . This book was released on 2019-01-05 with total page 92 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.

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.

Les Réseaux Wifi Sécurisé

Author : Ab Eric
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.6/5 (737 download)

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Book Synopsis Les Réseaux Wifi Sécurisé by : Ab Eric

Download or read book Les Réseaux Wifi Sécurisé written by Ab Eric and published by . This book was released on 2020-08-09 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Au départ, les réseaux informatiques filaires n'étaient pas suffisants pour fournir tous les services, mais avec l'avènement des réseaux informatiques sans fil, le vide initial s'est comblé. Donc on peut dire que les entreprises ont besoin des réseaux informatiques filaires et sans fil pour répondre à tous les besoins des utilisateurs. L'implémentation d'un réseau wifi au sein des entreprises exige l'établissement d'une bonne planification cellulaire basée sur un choix judicieux de l'emplacement des différents points d'accès avec une bonne répartition des canaux utilisés. Ceci permet de réduire au maximum les possibilités d'interférences et garantit, en conséquence, de meilleures performances du réseau. Un réseau wifi bien planifié garantit une meilleure performance en matière du débit, de la mobilité et de la portée. Il reste à mettre en oeuvre une politique de sécurité. Ceci se fait par des techniques avancées effectuant la confidentialité et l'intégrité en cryptant les données par des clés solides et par l'identification et l'authentification des utilisateurs pour interdire l'accès au réseau pour des gens non autorisés. Tout ça pour minimiser au maximum les risques qu'un pirate introduit au réseau, lit et modifie les données. Enfin, il faut savoir que la sécurité totale dans les réseaux n'existe pas. Plus le niveau de sécurité est élevé, moins il sera facile de pénétrer et de trouver des informations confidentielles.

UNESCO’s Internet universality indicators

Author : Souter, David
Publisher : UNESCO Publishing
ISBN 13 : 9231003143
Total Pages : 197 pages
Book Rating : 4.2/5 (31 download)

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Book Synopsis UNESCO’s Internet universality indicators by : Souter, David

Download or read book UNESCO’s Internet universality indicators written by Souter, David and published by UNESCO Publishing. This book was released on 2019-04-23 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt:

5G Wireless

Author : William Stallings
Publisher : Pearson
ISBN 13 : 013676729X
Total Pages : 899 pages
Book Rating : 4.1/5 (367 download)

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Book Synopsis 5G Wireless by : William Stallings

Download or read book 5G Wireless written by William Stallings and published by Pearson. This book was released on 2021-07-05 with total page 899 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gain a Deep, Practical Understanding of 5G Technology, Applications, Architecture, Standards, and Ecosystem The 5G ultra-high-speed wireless communication standard is a major technological leap forward--substantially increasing speed and capacity, enhancing current use cases, and making many new applications practical. For technical professionals, managers, and students, 5G requires significant new knowledge and expertise. In 5G Wireless: A Comprehensive Introduction, renowned information technology author William Stallings presents a comprehensive and unified explanation of 5G's key applications, technologies, and standards. Like Stallings' other award-winning texts, this guide will help you quickly find the information and gain the mastery to succeed with critical new technology. Stallings first explains how cellular networks have evolved through 4G and now 5G, and surveys 5G's application areas and use cases. Next, he thoroughly introduces the 5G core network, covering SDN, NFV, network slicing, QoS, and edge computing--and provides a detailed coverage of the 5G air interface and radio access network. Throughout, key concepts are illuminated through realistic examples, review questions help you test your understanding, and references support further exploration. Understand the 5G ecosystem, its building blocks, standards, and R&D roadmaps Explore the Enhanced Mobile Broadband (eMBB) use case, where 5G enhances 4G in applications such as smart offices and dense urban communications Learn how Massive Machine Type Communications (mMTC) and Ultra-Reliable and Low-Latency Communications (URLCC) support new applications such as fog, IoT, and cloud Discover how 5G NextGen core (backbone) networks serve and interconnect wireless access networks that connect user devices Master key 5G NR Air Interface and Radio Access Network (RAN) concepts, including millimeter-wave transmission, MIMO antennas, and OFDM multiplexing

Innovate Bristol

Author : Sven Boermeester
Publisher :
ISBN 13 : 9781949677072
Total Pages : pages
Book Rating : 4.6/5 (77 download)

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Book Synopsis Innovate Bristol by : Sven Boermeester

Download or read book Innovate Bristol written by Sven Boermeester and published by . This book was released on 2019-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovate Bristol highlights and celebrates those companies and individuals that are actively working at building a better tomorrow for all. Innovation Ecosystems thrive through the involvement and support of companies and individuals from all industries, which is why the Innovate series not only focuses on the innovators but also those people whom the Innovation Ecosystem, would not be able to thrive without.

Forces of Production

Author : David Noble
Publisher : Routledge
ISBN 13 : 1351519603
Total Pages : 749 pages
Book Rating : 4.3/5 (515 download)

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Book Synopsis Forces of Production by : David Noble

Download or read book Forces of Production written by David Noble and published by Routledge. This book was released on 2017-07-12 with total page 749 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on the design and implementation of computer-based automatic machine tools, David F. Noble challenges the idea that technology has a life of its own. Technology has been both a convenient scapegoat and a universal solution, serving to disarm critics, divert attention, depoliticize debate, and dismiss discussion of the fundamental antagonisms and inequalities that continue to beset America. This provocative study of the postwar automation of the American metal-working industry—the heart of a modern industrial economy—explains how dominant institutions like the great corporations, the universities, and the military, along with the ideology of modern engineering shape, the development of technology. Noble shows how the system of "numerical control," perfected at the Massachusetts Institute of Technology (MIT) and put into general industrial use, was chosen over competing systems for reasons other than the technical and economic superiority typically advanced by its promoters. Numerical control took shape at an MIT laboratory rather than in a manufacturing setting, and a market for the new technology was created, not by cost-minded producers, but instead by the U. S. Air Force. Competing methods, equally promising, were rejected because they left control of production in the hands of skilled workers, rather than in those of management or programmers. Noble demonstrates that engineering design is influenced by political, economic, managerial, and sociological considerations, while the deployment of equipment—illustrated by a detailed case history of a large General Electric plant in Massachusetts—can become entangled with such matters as labor classification, shop organization, managerial responsibility, and patterns of authority. In its examination of technology as a human, social process, Forces of Production is a path-breaking contribution to the understanding of this phenomenon in American society.

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.

Wireless Hacks

Author : Rob Flickenger
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596005597
Total Pages : 310 pages
Book Rating : 4.0/5 (55 download)

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Book Synopsis Wireless Hacks by : Rob Flickenger

Download or read book Wireless Hacks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing with the successful Hack Series, this title provides real-world working examples of how to make useful things happen with wireless equipment.

The New Geography

Author : Joel Kotkin
Publisher : Random House
ISBN 13 : 1588361403
Total Pages : 190 pages
Book Rating : 4.5/5 (883 download)

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Book Synopsis The New Geography by : Joel Kotkin

Download or read book The New Geography written by Joel Kotkin and published by Random House. This book was released on 2002-01-29 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the blink of an eye, vast economic forces have created new types of communities and reinvented old ones. In The New Geography, acclaimed forecaster Joel Kotkin decodes the changes, and provides the first clear road map for where Americans will live and work in the decades to come, and why. He examines the new role of cities in America and takes us into the new American neighborhood. The New Geography is a brilliant and indispensable guidebook to a fundamentally new landscape.