Recap of the first edition
If you have not yet read the first edition of Industrial Cybersecurity, now would be the time to do so. It covers in detail how to get from zero to hero on implementing an industrial cybersecurity program, to define a secure ICS environment and network architecture that fits your organization's needs and requirements.
Reading the first edition is not a requirement though, as the first four chapters of this book will recap on relevant topics and get you on track to follow along and understand the material presented in this second edition.
Without further ado, let's start our journey with a recap of ICS (cybersecurity) principles and practices.