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

Commercial facilities sector

The commercial facilities sector is another one of the 16 CI sectors identified by the CISA in the United States. This sector includes a wide range of facilities, such as office buildings, shopping malls, sports stadiums, and entertainment venues. It also includes facilities that provide essential services, such as transportation hubs, hotels, and restaurants. The sector is essential to the functioning of society, and a disruption to its operations could have severe consequences on public safety and economic stability.

Impact of a compromised commercial facilities sector

If the commercial facilities sector were compromised or under attack, it could have severe consequences:

  • Economic disruption: A cyberattack on transportation hubs or commercial facilities can disrupt the flow of goods and people, resulting in significant economic losses. It can hamper business operations, affect supply chains, and lead to financial repercussions for businesses and the broader economy.
  • Public safety concerns: Attacks on sports stadiums or entertainment venues can jeopardize public safety, potentially leading to the cancellation or disruption of events. This can have a negative impact on attendees and the reputation of the facility, causing a loss of trust among the public.
  • Data breaches and financial loss: Cyberattacks targeting hotel or restaurant chains can compromise sensitive data, including credit card information and personal details of customers. Such breaches can lead to financial loss due to fraud, legal liabilities, and damage to the brands’ reputation. Restoring trust and recovering from a data breach can be time-consuming and costly.
  • Reputational damage: A compromised commercial facilities sector can result in significant reputational damage for businesses. News of cyberattacks or data breaches can erode customer trust, leading to a decline in patronage and potential long-term consequences for the affected companies’ brand image.
  • Legal and regulatory implications: A cyberattack on commercial facilities may result in legal and regulatory consequences. Depending on the jurisdiction, businesses may be subject to fines, penalties, or legal action for failing to adequately protect customer data or maintain adequate cybersecurity measures.

To mitigate these risks, it is crucial for commercial facilities to implement robust cybersecurity measures, regularly update systems, conduct employee training, and have effective incident response plans in place.

Cyberattack scenarios in the commercial facilities sector

The commercial facilities sector, comprising various establishments such as hotels, restaurants, transportation hubs, and sports stadiums, is vulnerable to cyberattacks that can disrupt operations, compromise sensitive data, and undermine customer trust. Here are some critical cyberattack scenarios that pose significant risks to this sector:

  • Ransomware attack: A ransomware attack could target a chain of hotels or restaurants, which could result in the theft of sensitive data and the encryption of critical systems. The attackers could then demand a ransom payment in exchange for the safe return of control of the systems and the data.
  • Insider threat: A malicious insider could use their access to a commercial facility’s systems to cause damage or steal sensitive data. This could be done for financial gain or to cause harm to the company or its customers.
  • Distributed denial of service (DDoS) attack: A DDoS attack could target a transportation hub’s or sports stadium’s website, causing it to crash and preventing people from accessing critical information. The attack could also disrupt the facility’s operations by overwhelming its network with traffic.
  • Social engineering attack: A social engineering attack could target employees of a commercial facility, tricking them into divulging sensitive information or granting access to critical systems. The attackers could then use this information to launch further attacks or steal sensitive data.
  • Internet of Things (IoT) attack: IoT devices are increasingly used in commercial facilities to monitor operations and provide services to customers. A cyberattack on these devices could compromise the entire system, leading to a shutdown of operations or a breach of sensitive data. Attackers could use the compromised devices to launch further attacks or to steal sensitive data.

Ensuring robust cybersecurity measures and comprehensive employee training is essential for the commercial facilities sector to mitigate the risks of ransomware attacks, insider threats, DDoS attacks, social engineering, and IoT vulnerabilities, safeguarding operations, data, and customer trust.