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You're reading from  Unveiling the NIST Risk Management Framework (RMF)

Product typeBook
Published inApr 2024
PublisherPackt
ISBN-139781835089842
Edition1st Edition
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Author (1)
Thomas Marsland
Thomas Marsland
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Thomas Marsland

Thomas Marsland is a cybersecurity leader with a focus on designing systems and processes that embrace security at their foundations, while protecting scalability and minimizing technical debt. He enjoys working on problems in operations and technology, delivering value to organizations with a mission-focused mindset. A 22-year veteran of the United States Navy, his work history includes nuclear power, IT, cybersecurity, and executive leadership in the cybersecurity and technology fields, including for the US Navy and Cloud Range. In his spare time, he leads VetSec, a 501c3 with the mission to help veterans find cybersecurity careers. Originally from Port Ludlow, WA, Tom currently resides in Ravensdale, WA with his wife and children.
Read more about Thomas Marsland

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Preface

Welcome! Let’s face it, if you’re reading this book, you probably weren’t too excited about the task you may have been given; implementing the NIST Risk Management Framework (RMF) in your organization is truly a difficult undertaking and not one everyone would enjoy. Even for me, sometimes cracking open and browsing a NIST Special Publication is something that can put me to sleep.

That’s why I wrote this book. This book introduces risk management and the NIST RMF. I’ve attempted to break down the framework into easy-to-understand topics. This book will not go into every detail, or provide every possible way you could implement the framework; to do so would cover many volumes and be very technology stack and industry dependent. However, once you’ve read this book, you should have a great understanding of the framework from a big-picture perspective, and know where to focus your attention to successfully implement the NIST RMF in your organization.

Who this book is for

This book is for information technology and cybersecurity professionals who are exploring the world of governance, risk, and compliance. Perhaps you’ve donned the management hat for the first time, leaving some of your technical abilities behind in favor of writing policy. This book is meant for you – the person who needs an understanding of NIST, risk, and how to manage it via policies and technical controls.

What this book covers

Chapter 1, Understanding Cybersecurity and Risk Management

What good is building a house without a foundation? In this case, our foundation is cybersecurity and risk management. This chapter will kick things off, getting us on the right foot so we can move forward on the same level together.

Chapter 2, NIST Risk Management Framework Overview

NIST is a cool organization – no, really! They are! Before we dive into the framework, let’s talk about where it came from. The main topics we touch on here are the history of the NIST RMF, the stages and crucial components, and finally, the roles and responsibilities of the team that will utilize it in your organization.

Chapter 3, Benefits of Implementing the NIST Risk Management Framework

It’s useless to do something and truly own it if you don’t even know why you’re doing it, right? This chapter aims to solve just that. Covering the advantages of adopting the NIST RMF, some regulatory considerations, as well as the whole purpose for doing this in the first place (risk reduction!), we’ll start to dive into this topic together and have some fun.

Chapter 4, Preparing for RMF Implementation

How can you do something if you don’t prepare first? One might call that “winging it,” and in the context of risk management, it’s not something I really recommend. This chapter will discuss how to put your team together, set goals, create a strategy, and start implementing the framework.

Chapter 5, The NIST RMF Life Cycle

Here, we take an in-depth look at the stages of the framework – Prepare, Categorize, Select, Implement, Assess, Authorize, and Monitor. You, the reader, will understand how the RMF is laid out and the importance of each step, with clear breakdowns.

Chapter 6, Security Controls and Documentation

This chapter gets into the so-called meat and potatoes of every governance, risk and compliance (GRC) person’s life – the controls themselves, and just as important, the documentation of those controls. This chapter discusses the importance of controls, not just for security’s sake but also from the perspective of business enablement. We will also discuss documentation and automation as keys to truly making your life easier.

Chapter 7, Assessment and Authorization

Moving on, we set out to equip you with the skills to conduct a security assessment (or even more than one), navigate the assessment and authorization process, and prep for the inevitable audits. Fear not the auditor – they’re here to help (we hope).

Chapter 8, Continuous Monitoring and Incident Response

Despite all of the controls in the world you may have implemented, the human factor will still play a role. Eventually, you may find yourself conducting incident response. But how can you do that without a solid plan? In this chapter, we’ll discuss how to develop an incident response plan and how to use it. We’ll also touch on verifying your controls with continuous monitoring.

Chapter 9, Cloud Security and the NIST RMF

We’d be remiss if we didn’t talk about the revolution that has been the cloud and the unique ways that risk can rear its head here. We’ll discuss how we might adapt the NIST RMF for cloud environments and some challenges (and solutions), and even have a brief chat about compliance.

Chapter 10, NIST RMF Case Studies and Future Trends

What good is learning about a framework unless you can also learn from others’ experiences? Sometimes the best way to do something is to follow in the footsteps of those who’ve come before you. In this chapter, we’ll do just that.

Chapter 11, A Look Ahead

As we draw to a close, we’ll reflect on the journey we’ve taken, discussing lifelong learning and the role of all of us as cybersecurity leaders in excellence.

Conventions used

There are a number of text conventions used throughout this book.

Bold: Indicates a new term or an important word.

Tips or important notes

Appear like this.

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Author (1)

author image
Thomas Marsland

Thomas Marsland is a cybersecurity leader with a focus on designing systems and processes that embrace security at their foundations, while protecting scalability and minimizing technical debt. He enjoys working on problems in operations and technology, delivering value to organizations with a mission-focused mindset. A 22-year veteran of the United States Navy, his work history includes nuclear power, IT, cybersecurity, and executive leadership in the cybersecurity and technology fields, including for the US Navy and Cloud Range. In his spare time, he leads VetSec, a 501c3 with the mission to help veterans find cybersecurity careers. Originally from Port Ludlow, WA, Tom currently resides in Ravensdale, WA with his wife and children.
Read more about Thomas Marsland