Book Image

Mastering IOT

By : Colin Dow, Perry Lea
Book Image

Mastering IOT

By: Colin Dow, 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. We’ll begin our journey with an introduction to Raspberry Pi and quickly jump right into Python programming. We’ll learn all concepts through multiple projects, and then reinforce our learnings by creating an IoT robot car. We’ll examine modern sensor systems and focus on what their power and functionality can bring to our system. We’ll also gain insight into cloud and fog architectures, including the OpenFog standards. The Learning Path will conclude by discussing three forms of prevalent attacks and ways to improve the security of our IoT infrastructure. By the end of this Learning Path, we will have traversed the entire spectrum of technologies needed to build a successful IoT system, and will have the confidence to build, secure, and monitor our IoT infrastructure. This Learning Path includes content from the following Packt products: Internet of Things Programming Projects by Colin Dow Internet of Things for Architects by Perry Lea
Table of Contents (34 chapters)
Title Page
Copyright
About Packt
Contributors
Preface
Free Chapter
1
The IoT Story
Index

Cyber security vernacular


Cybersecurity has an associated set of definitions describing different types of attacks and provisions. This section briefly covers the jargon of the industry as presented in the rest of this chapter.

Attack and threat terms

The following are the terms and definitions of different attacks or malevolent cyber threats:

  • Amplification attack: Magnifies the bandwidth sent to a victim. Often an attacker will use a legitimate service such as NTP, Steam, or DNS to reflect the attack upon a victim. NTP can amplify 556x and DNS amplification can escalate the bandwidth by 179x.
  • ARP spoof: A type of attack that sends a falsified ARP message resulting in linking the attacker's MAC address with the IP of a legitimate system.
  • Banner scans: A technique typically used to take inventory of systems on a network that can also be used by an attacker to gain information about a potential attack target by performing HTTP requests and inspecting the returned information of the OS and computer...