Book Image

Practical Internet of Things Security

By : Drew Van Duren, Brian Russell
Book Image

Practical Internet of Things Security

By: Drew Van Duren, Brian Russell

Overview of this book

With the advent of Internet of Things (IoT), businesses will be faced with defending against new types of threats. The business ecosystem now includes cloud computing infrastructure, mobile and fixed endpoints that open up new attack surfaces, a desire to share information with many stakeholders and a need to take action quickly based on large quantities of collected data. . It therefore becomes critical to ensure that cyber security threats are contained to a minimum when implementing new IoT services and solutions. . The interconnectivity of people, devices, and companies raises stakes to a new level as computing and action become even more mobile, everything becomes connected to the cloud, and infrastructure is strained to securely manage the billions of devices that will connect us all to the IoT. This book shows you how to implement cyber-security solutions, IoT design best practices and risk mitigation methodologies to address device and infrastructure threats to IoT solutions. This book will take readers on a journey that begins with understanding the IoT and how it can be applied in various industries, goes on to describe the security challenges associated with the IoT, and then provides a set of guidelines to architect and deploy a secure IoT in your Enterprise. The book will showcase how the IoT is implemented in early-adopting industries and describe how lessons can be learned and shared across diverse industries to support a secure IoT.
Table of Contents (17 chapters)
Practical Internet of Things Security
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Preface
Index

Future directions of the IoT and cryptography


The cryptography used in the IoT today comprises the same cryptographic trust mechanisms used in the broader Internet. Like the Internet, however, the IoT is scaling to unprecedented levels that require far more distributed and decentralized trust mechanisms. Indeed, many of the large-scale, secure IoT transactions of the future will not be made of just simple client-server or point-to-multipoint cryptographic transactions. New or adapted cryptographic protocols must be developed and added to provide scalable, distributed trust. While it is difficult to predict what types of new protocols will ultimately be adopted, the distributed trust protocols developed for today's Internet applications may provide a glimpse into where things may be going with the IoT.

One such protocol is that of blockchain, a decentralized cryptographic trust mechanism that underlies the Bitcoin digital currency and provides a decentralized ledger of all legitimate transactions...