Cardano Blockchain
Certified Associate (CBCA)
Course Overview

    Module 1 Overview
    Module 1 introduces the foundation of blockchain, from the main components of a typical blockchain network, to how consensus algorithms provide a mechanism to reach agreement in decentralised systems. It delves into the Byzantine Generals Problem and explains what Byzantine and Practical Byzantine fault tolerant systems are.
    This module looks at the key concepts behind proof of work and proof of stake systems, including their respective limitations. Other proof-based consensus models including proof of authority, proof of Importance and proof of History are briefly explored. Encryption methods are examined and how hash functions and digital signatures provide data authenticity and integrity.

    Course Creators and Contributors

    Matthias BenkortMatthias BenkortTechnical Director of Open Source
    John GreeneJohn GreeneTechnical Blockchain Educator
    Vanessa HurhangeeVanessa HurhangeeEducation Manager
    Thomas MayfieldThomas MayfieldTeam Lead - Decentralized Trust and Identity Solutions
    Michiel BellenMichiel BellenCore Integrations Team Lead
    Denicio ButeDenicio ButeCommunity Manager
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