Course

Blockchain in Action

This course discusses attacks that target the block creation process and the nodes and networks that make up the blockchain ecosystem.

    Syllabus

  • Course Introduction Video — 00:02:21
    • This video introduces this course, providing an overview of topics to be covered.

  • Nodes and Network Video — 00:15:40
    • This video explores the blockchain ecosystem and discusses the process by which blocks are created.

  • Attacking Block Creation Video — 00:21:13
    • This video describes how the block creation process can be attacked or exploited by an attacker.

  • Targeting the Node Video — 00:19:23
    • This video discusses how attacks against blockchain nodes can affect the blockchain network and vice versa.

  • Attacking the Network Video — 00:16:06
    • This video describes how attacks targeting the blockchain’s network infrastructure can affect the distributed ledger.

  • Course Recap Video — 00:02:19
    • This video reviews the information covered in this course and introduces the next one.

Syllabus

Course description

After understanding the different components of the blockchain, it is possible to discuss its security as a whole. This course investigates how blocks are created in the blockchain (and how block creation can be attacked) as well as discussing attacks tar

Meet the author

Howard Poston is a cybersecurity researcher with a background in blockchain, cryptography and malware analysis. He has a master’s degree in Cyber Operations from the Air Force Institute of Technology and two years of experience in cybersecurity research and development at Sandia National Labs. He currently works as a freelance consultant providing training and content creation for cyber and blockchain security. He can be reached by email at howard.poston@gmail.com or via his website at https://www.howardposton.com.

Associated NICE Work Roles

All Infosec training maps directly to the NICE Workforce Framework for Cybersecurity to guide you from beginner to expert across 52 Work Roles.

  • All-Source Analyst
  • Mission Assessment Specialist
  • Exploitation Analyst

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We use Infosec Skills to provide continuous training to our technicians and to prepare them for various certifications. Infosec Skills allows us to create personalized training programs that focus on each of our technicians’ particular roles and see their progress as they take courses. We also, recommend it to clients to make their IT support teams better.

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This has been utilized to bridge the skills gap across our cyber team and to aid them as they prepare for their various certifications. It also has provided a nice learning foundation for our various cyber team members to utilize as we continue to find ways for cross-utilization with operations while minimizing the downtime needed to ensure everyone’s knowledge is the same.

Daniel Simpson

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We use Infosec Skills to provide base level knowledge for employees. We also use the services to provide in depth learning for employees as they encounter new technologies. If an employee is is assigned to a new project, we can rely on Infosec Skills to provide a rapid concentrated learning environment. This rapid concentrated learning positions our employees for success.

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