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Agile Security Operations

Agile Security Operations

By : Hinne Hettema
5 (5)
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Agile Security Operations

Agile Security Operations

5 (5)
By: Hinne Hettema

Overview of this book

Agile security operations allow organizations to survive cybersecurity incidents, deliver key insights into the security posture of an organization, and operate security as an integral part of development and operations. It is, deep down, how security has always operated at its best. Agile Security Operations will teach you how to implement and operate an agile security operations model in your organization. The book focuses on the culture, staffing, technology, strategy, and tactical aspects of security operations. You'll learn how to establish and build a team and transform your existing team into one that can execute agile security operations. As you progress through the chapters, you’ll be able to improve your understanding of some of the key concepts of security, align operations with the rest of the business, streamline your operations, learn how to report to senior levels in the organization, and acquire funding. By the end of this Agile book, you'll be ready to start implementing agile security operations, using the book as a handy reference.
Table of Contents (17 chapters)
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1
Section 1: Incidence Response: The Heart of Security
5
Section 2: Defensible Organizations
10
Section 3: Advanced Agile Security Operations

Chapter 5: Defensible Architecture

One of the five defense approaches is defensible architecture. In this chapter, we'll discuss what defensible architecture is, how it has developed, and how it plays out in several environments. Specifically, this chapter will cover how to design and implement a defensible architecture.

The focus of this chapter is specifically on aspects of the defensible architecture that need to be supported but are often overlooked in reference architectures, such as resilience, survivability, and visibility. The secondary focus of this chapter is on how these characteristics can be designed in architecture.

This chapter will cover the following topics:

  • The definition of defensible architecture
  • Defense in depth
  • The new security boundaries – identity and data
  • Roots of trust
  • Elements of defensible architecture
  • Defensible architecture tradeoffs

We will start this chapter by discussing the definition of defensible...

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Agile Security Operations
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