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You're reading from Practical Internet of Things Security - Second Edition

Product typeBook

Published inNov 2018

Publisher

ISBN-139781788625821

Edition2nd Edition

Tools

AWS Azure

Concepts

Internet of Things Security

Authors (2):

Brian Russell

Drew Van Duren

View More author details

IoT IAM infrastructure

Now that we have addressed many of the enablers of identity and access management, it is important to elaborate how solutions are realized in infrastructure. This section is primarily devoted to Public Key Infrastructures (PKI) and their utility in securing IAM deployments for the IoT.

802.1x

The 802.1x authentication mechanisms can be employed to limit IP-based IoT device access to a network. Note though that not all IoT devices rely on the provisioning of an IP address. While it cannot accommodate all IoT device types, implementing 802.1x is a component of a good access control strategy able to address many use cases.

Enabling 802.1x authentication requires an access device and an authentication server. The access device is typically an access point and the authentication server can take the form of a RADIUS or some Authentication, Authorization, and Accounting (AAA) server.

PKI for the IoT

Chapter 6, Cryptographic Fundamentals for IoT Security Engineering, provided...

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Practical Internet of Things Security - Second Edition

Published in: Nov 2018Publisher: ISBN-13: 9781788625821

Authors (2)

Brian Russell

Brian Russell is the founder of TrustThink, LLC, where he leads multiple efforts towards the development of trusted IoT solutions. He has over 20 years of information security experience and has led complex system security engineering programs in the areas of cryptographic modernization, cryptographic key management, unmanned aerial systems, and connected vehicle security. He is the co-chair of the Cloud Security Alliance (CSA) IoT Working Group and was the recipient of the 2015 and 2016 CSA Ron Knode Service Award. Brian is an adjunct professor at the University of San Diego (USD) in the Cyber Security Operations and Leadership program.
Read more about Brian Russell

Drew Van Duren

Drew Van Duren has provided 20 years of support to commercial and government customers in their efforts to secure safety-of-life and national security systems. He has provided extensive applied cryptographic design, key management expertise, and system security architecture design through rigorous integration of system security design with the core engineering disciplines. Drew has managed as Technical Director the two largest FIPS 140-2 test laboratories, security-consulted for the New York City Connected Vehicle Pilot Deployment, and participated in multiple standards groups such as the RTCA, SAE, and IEEE 1609 working group. Today, he supports the IEEE P1920 committee heading security architecture for unmanned aircraft aerial networks.
Read more about Drew Van Duren

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