Book Image

Internet of Things for Architects

By : Perry Lea
Book Image

Internet of Things for Architects

By: Perry Lea

Overview of this book

The Internet of Things (IoT) is the fastest growing technology market. Industries are embracing IoT technologies to improve operational expenses, product life, and people's well-being. An architectural guide is necessary if you want to traverse the spectrum of technologies needed to build a successful IoT system, whether that's a single device or millions of devices. This book encompasses the entire spectrum of IoT solutions, from sensors to the cloud. We start by examining modern sensor systems and focus on their power and functionality. After that, we dive deep into communication theory, paying close attention to near-range PAN, including the new Bluetooth® 5.0 specification and mesh networks. Then, we explore IP-based communication in LAN and WAN, including 802.11ah, 5G LTE cellular, Sigfox, and LoRaWAN. Next, we cover edge routing and gateways and their role in fog computing, as well as the messaging protocols of MQTT and CoAP. With the data now in internet form, you'll get an understanding of cloud and fog architectures, including the OpenFog standards. We wrap up the analytics portion of the book with the application of statistical analysis, complex event processing, and deep learning models. Finally, we conclude by providing a holistic view of the IoT security stack and the anatomical details of IoT exploits while countering them with software defined perimeters and blockchains.
Table of Contents (18 chapters)
Title Page
Packt Upsell
Contributors
Preface
Free Chapter
1
The IoT Story

Part 5 – Threat and security in IoT


We conclude the book with a survey of IoT compromises and attacks. In many cases, IoT systems will not be secured in a home, or in a company. They will be in the public, in very remote areas, in moving vehicles, or even inside a person. The IoT represents the single biggest attack surface for any type of cyber attack. We have seen countless academic hacks, well-organized cyber assaults, and even nation-state security breaches with IoT devices being the target. This chapter will detail several aspects of such breaches and types of remediation any architect must consider to make a consumer or enterprise IoT deployment a good citizen of the internet. We explore the proposed Congressional Act to secure the IoT, and understand the motivation and impact of such government mandate.  

The chapter will checklist the typical security provisions needed for IoT, or any network component. Details of new technologies such as blockchains and Software Defined Perimeters...