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IoT Penetration Testing Cookbook

You're reading from   IoT Penetration Testing Cookbook Identify vulnerabilities and secure your smart devices

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Product type Paperback
Published in Nov 2017
Publisher Packt
ISBN-13 9781787280571
Length 452 pages
Edition 1st Edition
Languages
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Author (1):
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Aaron Guzman Aaron Guzman
Author Profile Icon Aaron Guzman
Aaron Guzman
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Toc

Table of Contents (12) Chapters Close

Preface 1. IoT Penetration Testing 2. IoT Threat Modeling FREE CHAPTER 3. Analyzing and Exploiting Firmware 4. Exploitation of Embedded Web Applications 5. Exploiting IoT Mobile Applications 6. IoT Device Hacking 7. Radio Hacking 8. Firmware Security Best Practices 9. Mobile Security Best Practices 10. Securing Hardware 11. Advanced IoT Exploitation and Security Automation

Hardening embedded frameworks


Designing and building embedded firmware can be complex, with all its dependencies and spaghetti makefiles that have not been touched for decades. Despite these common complexities, establishing a foundation to build secure software starts with the hardening of the platform and toolchain. Many Embedded Linux devices use BusyBox which contains common GNU utilities. There are certain configurations to be made to BusyBox and also updates for it as well. In addition to BusyBox, embedded frameworks, and toolchains should be modified to only those libraries and functions being used when configuring firmware builds. RTOS systems often have POSIX utilities available as well but configured by SoC, MCU, and chip vendors who have modified versions of common utilities. Embedded Linux build systems such as Buildroot, Yocto, and others perform the task of setting up and configuring the toolchain environment. Removal of known insecure libraries and protocols such as Telnet...

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