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

Summary

In this chapter, we focused on network security and continuous monitoring techniques and gained valuable insights into the essential measures and policies required to safeguard critical infrastructure in an increasingly interconnected world.

Throughout this chapter, we delved into the intricate world of network security, understanding the fundamental principles that underpin the protection of critical systems. We explored the importance of robust authentication and access control mechanisms, the significance of encryption in securing data in transit, and the role of firewalls and IDSs in preventing unauthorized access.

Continuous monitoring emerged as a key theme, emphasizing the need for vigilant and proactive surveillance of network activities. We learned about the significance of real-time threat detection, and the utilization of SIEM systems to maintain a constant watchful eye on network behavior.

Policies and frameworks took center stage as we examined the comprehensive...