IoT and OT security handbook : assess risks, manage vulnerabilities, and monitor threats with Microsoft defender for IoT

IoT and OT security handbook assess risks, manage vulnerabilities, and monitor threats with Microsoft defender for IoT

Leverage Defender for IoT for understanding common attacks and achieving zero trust for IoT and OT devices Purchase of the print or Kindle book includes a free PDF eBook Key Features Identify and resolve cybersecurity challenges in the IoT and OT worlds Familiarize yourself with common attack vector...

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Detalles Bibliográficos
Otros Autores: Jain, Smita Nair, author (author), Srivathsa, Rohini, author, Lakshmi, Vasantha, author
Formato: Libro electrónico
Idioma:Inglés
Publicado: London, England : Packt Publishing [2023]
Edición:1st ed
Materias:
Internet of things > Security measures.
Computer networks > Security measures.
Ver en Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009730939206719
Tabla de Contenidos:
  • Cover
  • Copyright
  • Foreword
  • Contributors
  • Table of Contents
  • Preface
  • Part 1: Understand the Challenges in IoT/OT Security and Common Attacks
  • Chapter 1: Addressing Cybersecurity in the Age of Industry 4.0
  • How is Industry 4.0 being leveraged?
  • Understanding cybersecurity challenges in the age of Industry 4.0
  • Enumerating the factors influencing IoT/OT security
  • How to overcome security challenges
  • Summary
  • Chapter 2: Delving into Network Segmentation-Based Reference Architecture - the Purdue Model
  • Zero-trust architecture
  • Network segmentation in the IoT/OT environment
  • Understanding the layers of the Purdue model
  • How layers disrupt security when not managed well
  • Data diodes
  • Data diodes in action in OT/IoT
  • Summary
  • Chapter 3: Common Attacks on IoT/OT Environments
  • Why do we see frequent attacks on the OT/IoT environment?
  • Diminishing airgap
  • The legacy of OT assets
  • Who performs attacks on OT/IoT systems and how and why do they do it?
  • Famous OT attacks
  • The Triton attack
  • Oldsmar cyberattack on the US water system
  • The Colonial Pipeline cyberattack
  • The Ukraine electric grid attack
  • How do these attacks impact businesses and humans?
  • Summary
  • Part 2: How Defender for IOT Can Address the Open Challenges in the Connected World We Live in Today
  • Chapter 4: What Is Microsoft Defender for IoT?
  • The IoT and OT environments
  • The role of asset inventory
  • Risk and vulnerability management
  • Continuous threat monitoring
  • Operational efficiency
  • MDIoT benefits
  • Zero impact on network performance
  • Quick deployment
  • Advanced threat detection
  • Summary
  • Chapter 5: How Does Defender for IoT Fit into Your OT/IoT Environment/Architecture?
  • The topology of network architecture
  • The most common network topologies in OT/IoT networks.
  • A multilayer, multitenant network
  • Diverse ways of traffic mirroring for OT monitoring
  • SPAN
  • Active and passive aggregation
  • How the Purdue model is applied to MDIoT
  • Sensor placement considerations
  • OT sensor cloud connection methods
  • Azure proxy
  • Proxy chaining
  • Connecting directly
  • Multi-cloud connections
  • Summary
  • Chapter 6: How Do the Microsoft Defender for IoT Features Help in Addressing Open Challenges?
  • Missing asset inventory for IoT/OT devices
  • Risk and vulnerability management
  • Continuous IoT/OT threat monitoring, incident response, and threat intelligence
  • The installation of the MDIoT service
  • Summary
  • Part 3: Best Practices to Achieve Continuous Monitoring, Vulnerability Management, Threat Monitoring and Hunting, and to Align the Business Model Toward Zero Trust
  • Chapter 7: Asset Inventory
  • The device inventory in an on-premises console or the sensor console and the Azure portal
  • The sensor console
  • An on-premises console
  • MDIoT in the Azure portal
  • Asset visibility - IoT/OT and identifying the crown jewels
  • Important devices - generating attack vectors and risk assessment reports
  • Summary
  • Chapter 8: Continuous Monitoring
  • The protocol violation detection engine
  • The policy violation detection engine
  • The industrial malware detection engine
  • The anomaly detection engine
  • The operational engine
  • Summary
  • Chapter 9: Vulnerability Management and Threat Monitoring
  • Risk assessment
  • Summary
  • Chapter 10: Zero Trust Architecture and the NIST Cybersecurity Framework
  • How MDIoT helps in implementing the NIST Cybersecurity Framework
  • How MDIoT helps in ZTA implementations in an OT environment
  • Visibility
  • Protection
  • Continuous monitoring
  • Validating ZTA with attack vectors
  • Summary
  • Index
  • Other Books You May Enjoy.

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