Book Image

Critical Infrastructure Security

By : Soledad Antelada Toledano
Book Image

Critical Infrastructure Security

By: Soledad Antelada Toledano

Overview of this book

Discover the core of cybersecurity through gripping real-world accounts of the most common assaults on critical infrastructure – the body of vital systems, networks, and assets so essential that their continued operation is required to ensure the security of a nation, its economy, and the public’s health and safety – with this guide to understanding cybersecurity principles. From an introduction to critical infrastructure and cybersecurity concepts to the most common types of attacks, this book takes you through the life cycle of a vulnerability and how to assess and manage it. You’ll study real-world cybersecurity breaches, each incident providing insights into the principles and practical lessons for cyber defenders striving to prevent future breaches. From DDoS to APTs, the book examines how each threat activates, operates, and succeeds. Additionally, you’ll analyze the risks posed by computational paradigms, such as the advancement of AI and quantum computing, to legacy infrastructure. By the end of this book, you’ll be able to identify key cybersecurity principles that can help mitigate evolving attacks to critical infrastructure.
Table of Contents (16 chapters)
1
Part 1: Introduction to Critical Infrastructure and Cybersecurity Concepts
5
Part 2: Dissecting Cyberattacks on CI
8
Part 3: Protecting Critical Infrastructure
12
Part 4: What’s Next

Dyn attack on internet infrastructure (2016)

The Dyn attack of 2016 stands out as a landmark event in the annals of cyber warfare, marking one of the most significant DDoS attacks ever recorded. This meticulously orchestrated offensive targeted Dyn, a major US-based Domain Name System (DNS) provider, crucial for translating website names into IP addresses. The attack’s impact was far-reaching and unprecedented, severely disrupting access to a multitude of popular websites and online services. High-profile sites including Twitter, Netflix, and Reddit were among those affected, highlighting the attack’s extensive reach. The incident not only demonstrated the vulnerabilities inherent in digital infrastructure but also underscored the potential for widespread disruption when key internet nodes are compromised.

This is how it worked:

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Technical Description

Initial compromise