Book Image

Practical Hardware Pentesting, Second edition - Second Edition

By : Jean-Georges Valle
Book Image

Practical Hardware Pentesting, Second edition - Second Edition

By: Jean-Georges Valle

Overview of this book

Practical Hardware Pentesting, Second Edition, is an example-driven guide that will help you plan attacks, hack your embedded devices, and secure the hardware infrastructure. Throughout the book, you’ll explore the functional and security aspects of a device and learn how a system senses and communicates with the outside world. You’ll set up a lab from scratch and gradually work towards an advanced hardware lab. The first part of this book will get you attacking the software of an embedded device. This will get you thinking from an attacker point of view; you’ll understand how devices are attacked, compromised, and how you can harden a device against the most common hardware attack vectors. As you progress, you’ll get to grips with the global architecture of an embedded system and sniff on-board traffic, learn how to identify and formalize threats to the embedded system, and understand its relationship with its ecosystem. This 2nd Edition covers real-world examples featuring various devices like smart TVs, baby monitors, or pacemakers, you’ll discover how to analyze hardware and locate its possible vulnerabilities before going on to explore firmware dumping, analysis, and exploitation. By the end of this book, you’ll and understand how to implement best practices to secure your hardware.
Table of Contents (5 chapters)

Technical requirements

In this chapter, we will look into, sniff, inject, and man-in-the-middle the most common hardware protocols. There are a small number of things that you can get for yourself if you want to replicate the practical demonstrations. (These are not absolutely necessary but there is both a theoretical and a practical know-how aspect to what is covered in this chapter. I warmly recommend that you actually replicate the exercises.)

Hardware

In order to be able to follow along, get yourself the following:

  • A breadboard
  • Two blue or black pills (that are covered in the previous chapter)
  • An STLink to program them (sometimes the UART bootloaders are not wired correctly)
  • Jumper wires
  • Any logic analyzer (we will use an open bench analyzer)

The following peripherals are required:

  • I2C: A PDIP 24LC I2C EEPROM
  • SPI: An MX25L8008 flash on a DIP breakout
  • UART: Any USB-to-serial adapter (The cheap ones based on CP2102 will do the job perfectly, as they are useful tools. Ordering more...