Details

Secure Connected Objects

1. Aufl.

von: Dominique Paret, Jean-Paul Huon
139,99 €
Verlag:	Wiley
Format:	PDF
Veröffentl.:	24.05.2017
ISBN/EAN:	9781119426486
Sprache:	englisch
Anzahl Seiten:	320

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Beschreibungen

Titelbeschreibung

In this book, the authors focus on the concrete aspects of IoT (Internet of Things): the daily operation, on the ground, of this domain, including concrete and detailed discussion of the designs, applications and realizations of Secure Connected Things and IoT. As experts in the development of RFID and IoT technologies, the authors offer the reader a highly technical discussion of these topics, including the many approaches (technical, security, safety, ergonomic, economic, normative, regulations, etc.) involved in Secure Connected Objects projects. This book is written both for readers wishing to familiarize themselves with the complex issues surrounding networking objects and for those who design these connective "things".

Inhaltsverzeichnis

Foreword xi Preface xiii Acknowledgements xv Preamble xvii Part 1 Introduction – The Buzz about IoT and IoE 1 Chapter 1 Introduction 3 1.1 Definition of communicating- or connected Things 3 1.1.1 Connected Things – Communicating Things 3 1.1.2 Definition of the IoT 4 1.1.3 Internet of X 5 Chapter 2 The (Overly) Vast World of IoT 9 2.1 2011–2016: the craze for the term “Connected Thing” 9 2.1.1 The catch-all 9 2.1.2 Fashion, buzz and “bubble” 10 2.1.3 “Hype” cycle for innovations 11 2.2 The true goal of this book 14 Chapter 3 Why a Connectable Thing? 15 3.1 Examples of connectable things 15 3.1.1 Home care for the elderly 16 3.1.2 In the automotive industry 19 Part 2 Constraints Surrounding an IoT Project 21 Chapter 4 Aspects to be Taken into Consideration 23 4.1 Aspects pertaining to the concrete realization of Connected Things 23 4.1.1 Financial and marketing aspects 24 4.1.2 Technical and industrial aspects 24 4.1.3 Regulatory and normative aspects 24 4.1.4 Security aspects 24 4.1.5 Cost aspects 24 Chapter 5 Financial and Marketing Aspects 27 5.1 Economic aspects 27 5.1.1 Saleable / buyable 27 5.2 Ergonomic aspects 29 5.2.1 Mechanical form and design vs ergonomics 29 Chapter 6 Technical and Industrial Aspects 31 6.1 Technical aspects 31 6.1.1 Life cycle of a new product 31 6.1.2 Techno-economic feasibility 32 6.1.3 Design 32 6.1.4 Industrialization, manufacturing process and quality assurance 32 6.2 Energy aspects 32 6.2.1 Power supply to the Thing 33 6.3 Industrial aspects 39 Chapter 7 Regulatory and Normative Aspects 41 7.1 Regulatory aspects and recommendations 41 7.1.1 Radiofrequency regulations 42 7.2 Health-related recommendations 43 7.2.1 Exposure of the human body to electromagnetic fields 44 7.2.2 Specific Absorption Rate (SAR) 44 7.3 Societal regulations and individual freedoms (privacy) 45 7.3.1 The various data needing to be protected 45 7.3.2 Loi Informatique et Libertés 45 7.3.3 Mandate 436, PIA and RFID and IoT applications 46 7.3.4 GDPR – General Data Protection Regulation 49 7.3.5 Privacy by design 51 7.4 Environmental regulations and recycling 53 7.4.1 Electronic waste treatment 53 7.4.2 Regulation and organization of the chain 54 7.4.3 Labeling of electrical and electronic equipment 54 7.5 Normative aspects 55 7.5.1 ISO/AFNOR 55 7.5.2 IEEE 56 7.5.3 ETSI 56 Chapter 8 Security Aspects 59 8.1 Security aspects 59 8.1.1 The weak links 60 8.1.2 Possible solutions 62 8.1.3 Definition and choice of security target 63 8.1.4 Concepts of security levels applied in IoT 64 8.1.5 True security – the “Secure Element” 67 8.1.6 Cryptography 70 8.1.7 Symmetric and asymmetric encryption 71 8.1.8 Consumer Things, IoT, security… and the Cloud 75 8.2 Judging the quality of security 80 8.3 Some thoughts about security, privacy and IoT 81 8.4 Vulnerabilities and attacks in the IoT chain 82 8.4.1 Attacks on the software layer 83 8.4.2 Attacks on the board or Thing 84 8.4.3 Attacks on the integrated circuits 84 8.4.4 Security standards 85 Part 3 Overall Architecture of the IoT Chain 87 Chapter 9 Communication Models in IoT 89 9.1 Communication models in IoT 89 9.1.1 OSI model 89 9.1.2 TCP/IP model 92 9.1.3 By way of conclusion 98 Chapter 10. Overall Architecture of an IoT System 101 10.1 Overall architecture of a CT and IoT solution 101 10.1.1 Description of the complete chain 102 10.2 From a more technological point of view 102 10.2.1 Architecture and overview of an IoT chain 102 10.2.2 The “base station/gateway” 106 10.2.3 The “Cloud” zone 109 10.2.4 The “User” zone 110 10.3 The very numerous protocols involved 113 Part 4 Detailed Description of the IoT Chain 117 Part 4A From the User (The Outside World) to the Thing 119 Chapter 11 From the Outside World to the Thing 121 11.1 Connection of the Thing to the outside world 121 11.1.1 Using sensors 121 11.1.2 Using wired connections 122 11.1.3 Using RF links 122 11.1.4 Very Short Range (<10 cm) 122 11.1.5 Short range SR Wide band (tens of meters) 124 Chapter 12 The Secure Connected Thing 127 12.1 Physical constitution of the Thing 127 12.1.1 Sensors 127 12.1.2 Local intelligence – microcontroller 128 12.1.3 Security (SE)… 128 Part 4B From the Thing to the Base Station 131 Chapter 13 Means of Communication to Access a Base Station 133 13.1 Possible network connectivity technologies 133 13.1.1 Local or ultra-local non-operated RF networks 135 13.1.2 Extended-deployment operated RF networks 136 13.1.3 Is there space for all these technologies? 136 13.2 Medium-range MR Wide-band (hundreds of meters) 136 13.2.1 Wi-Fi 137 13.3 Long-range (LR– tens of kilometers) 138 13.3.1 NB, UNB, WB, UWB, FHSS, DSSS and RF regulations 138 13.3.2 Regulators and regulations 140 13.3.3 RF bases 146 13.4 LTN – Low-Throughput Network 152 13.4.1 Long Range LR - LTN 153 13.4.2 LR LTN in (U)NB– SIGFOX 156 13.4.3 LR LTN in DSSS (spectrum spreading) – LoRa, from Semtech 167 13.4.4 A discussion of spectrum spreading – SS 169 13.4.5 LR WB 192 13.4.6 Operated LR WB networks 196 Part 4C From the Base Station to the Server 203 Chapter 14 Network Access Layer – IP 205 14.1 IPv4 205 14.1.1 Operation 206 14.1.2 Services provided 206 14.1.3 Reliability 206 14.2 IPv6 207 14.2.1 Differences between IPv6 and IPv4 207 14.2.2 Problems of privacy and/or anonymity? 209 14.3 6LoWPAN 209 14.3.1 Description of the technology 210 14.3.2 Integration of an IPv6 packet into an IEEE 802.15.4 frame 210 14.3.3 Autoconfiguration of an IP address 211 14.3.4 Network supervision and management 211 14.3.5 Constraints on “upper-layer” applications 211 14.3.6 Security 212 14.3.7 Routing 212 Chapter 15 The Server 215 15.1 Conventional functions of a server in IoT 216 Chapter 16 Transport and Messaging Protocols 219 16.1 Transport 219 16.1.1 Operation 220 16.1.2 Structure of a TCP segment 220 16.2 “IoT messaging” technologies 221 16.2.1 Main protocol parameters 221 16.3 Protocols 225 16.4 HTTP – HyperText Transfer Protocol 226 16.5 Http/2 227 16.6 MQTT – Message Queuing Telemetry Transport 227 16.6.1 Security in MQTT 229 16.7 CoAP – Constrained Application Protocol 229 16.8 XMPP 230 16.9 DDS – Data Distribution Service 231 16.10 AMQP – Advanced Message Queuing Protocol 232 16.11 SMQ 233 16.12 JMS – Java Messaging Service 233 16.13 Other protocols 234 16.14 The broker 234 16.14.1 Examples of possibilities 235 16.15 Programming languages 236 16.16 Operating systems 236 Part 4D From the Cloud Server to the Various Users 237 Chapter 17 Cloud and Fog Computing 239 17.1 Cloud computing? 239 17.1.1 What is its mode of operation? 240 17.1.2 Advantages and benefits in IoT applications 240 17.1.3 Types of Cloud computing 241 17.1.4 Cloud products and services 241 17.2 Example: the PaaS platform AWS IoT 242 17.3 How security is managed 244 17.4 Fog computing? 245 17.5 Big data 246 17.6 Natural interfaces 247 Part 5 Concrete Realization of an IoT Solution Examples and Costs 249 Chapter 18 Examples of the Concrete Realization of Connected Things 251 18.1 Subject/application taken as an example 251 18.1.1 Architecture of the product: a communicating physical Thing 253 18.1.2 Mandatory steps in creating the Thing 255 Chapter 19 Cost Aspects 261 19.1 CAPEX and OPEX are in the same boat… 261 19.1.1 CAPEX 262 19.1.2 OPEX 273 19.1.3 Conclusions 275 19.1.4 Very important conclusions 276 Conclusion 279 Bibliography 281 Index 285

Autorenportrait

Dominique Paret is a consultant in radiofrequency identification, contactless technologies, NFC and indoor geolocalization. He teaches electronics and RFID in various engineering schools. He is also the author of several books on RFID technologies. Jean-Paul Huon, consultant.