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Global Leader in Blockchain Education

Blockchain Security PROFESSIONAL


  • Blockchain Security Online

Duration: 20 Hours

Class Access: 1 Year

Exam Voucher: Valid 1 Year
Exam Retake: Included
Format: Self-Paced
Study Guide: Included


  • Blockchain Security Online with CBSP Exam Study Guide, CBSP Exam and retake

Price: CHF 535.00

Price: CHF 285.00


This Online video training class on Blockchain Security is for those seeking a detailed overview of Blockchain security issues, including threats, risk mitigation, node security integrity, confidentiality, best security practices, advanced Blockchain security and more.

This class is designed for those who prefer to develop the skills they need on their time and at their own pace. You will be provided one year of access to the class and all supporting course material.

This training will give you the the ability to start, stop and rewind the chapters. This class will not support questions or have a live instructor-interaction; if you would like live training please view our Instructor-led Blockchain Security Class.

This course also prepares you for the Certified Blockchain Security Professional exam. The exam voucher is included with class (a $300 value); exams are delivered globally at Pearson VUE.



With class you will receive:

  • One year of unlimited access to course content

  • Certified Blockchain Security Professional exam voucher

  • Ability to stop, pause rewind and move through all chapters

  • Sample quiz questions

  • Exam Prep Digital Course Material: View from anywhere and any device


Those who attend the Security for Blockchain Professionals course and pass the exam certification will have a demonstrated knowledge of:

  • Identifying and differentiating between security threats and attacks on a Blockchain network.

  • Blockchain security methods, best practices, risk mitigation, and more.

  • All known (to date) cyber-attack vectors on the Blockchain.

  • Performing Blockchain network security risk analysis.

  • A complete understanding of Blockchain’s inherent security features and risks.

  • An excellent knowledge of best security practices for Blockchain System/Network Administrators.

  • Demonstrating appropriate Blockchain data safeguarding techniques.


  • Blockchain Architects 

  • Blockchain Developers

  • Application Developers         

  • Blockchain System Administrators

  • Network Security Architects       

  • Cyber Security Experts

  • IT Professionals w/cyber security experience    


Day 1: Blockchain Security Fundamentals

Module 1: Fundamental Blockchain Security

  • Cryptography for the Blockchain

  • A Brief Introduction to Blockchain

  • Blockchain Security Assumptions

  • Limitations of Basic Blockchain Security

Module 2: Consensus in the Blockchain

  • Blockchain Consensus and Byzantine Generals

  • Introduction to Blockchain Consensus Security

    • Proof of Work

    • Proof of Stake

    • Other Blockchain Consensus Algorithms

Module 3: Advanced Blockchain Security Mechanisms

  • Architectural Security Measures

    • Permissioned Blockchains

    • Checkpointing

  • Advanced Cryptographic Solutions

    • Multiparty Signatures

    • Zero-Knowledge Proofs

    • Stealth Addresses

    • Ring Signatures

    • Confidential Transactions

 Module 4: Smart Contract Security

  • Introduction to Smart Contracts

  • Smart Contract Security Considerations

  • Smart Contract Code Auditing

Day 2: Blockchain Security Implementations

Module 5: Blockchain Risk Assessment

  • Blockchain Risk Considerations

  • Regulatory Requirements

  • Blockchain Architectural Design

Module 6: Basic Blockchain Security

  • User Security

  • Node Security

  • Network Security

 Module 7: Blockchain for Business

  • Introduction to Ethereum Security

  • Introduction to Hyperledger Security

  • Introduction to Corda Security

Module 8: Securely Implementing Business Blockchains

  • Business Operations

  • Data Management

  • Infrastructure

  • Legal and Regulatory Compliance

Day 3: Known Security Vulnerabilities and Solutions

Module 9: Network-Level Vulnerabilities and Attacks

  • 51% Attacks

  • Denial of Service Attacks

  • Eclipse Attacks

  • Replay Attacks

  • Routing Attacks

  • Sybil Attacks

Module 10: System-Level Vulnerabilities and Attacks

  • The Bitcoin Hack

  • The Verge Hack

  • The EOS Vulnerability

  • The Lisk Vulnerability

Module 11: Smart Contract Vulnerabilities and Attacks

  • Reentrancy

  • Access Control

  • Arithmetic

  • Unchecked Return Values

  • Denial of Service

  • Bad Randomness

  • Race Conditions

  • Timestamp Dependence

  • Short Addresses

Module 12: Security of Alternative DLT Architectures

  • Introduction to DAG-Based DLTs

  • Advantages of DAG-Based DLTs

  • Limitations of DAG-Based DLTs

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