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ENTD225 Introduction to Blockchain & Cryptocurrency

(APUS-ENTD225.AA1)
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Skills You’ll Get

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1

What Is Blockchain? A Beginner’s Introduction to Cryptocurrency and Decentralization

  • Exploring Blockchain in Everyday Life
  • Drag the blockchain component to its description.
  • Identify the incorrect terms related to cryptocurrency in the paragraph by clicking on them.
2

Inside the Blockchain: How Nodes, Keys, Smart Contracts, and Mining Power the Network

  • Exploring Smart Contracts and Consensus in Blockchain
  • Fill in the blanks with the appropriate terms related to the keys.
3

Cryptography 101: The Building Blocks of Blockchain Security

  • Securing Blockchain with Keys and Hashes
  • Drag the encryption type from the bottom onto it...ay be associated with more than one description.
4

Powering Secure Blockchain Transactions

  • Securing Blockchain Transactions through Signatures, Hashing, and Encryption
  • Indicate if each of the given statements about the digital signature is true or false.
5

Consensus Mechanisms in Blockchain

  • Understanding Consensus Mechanisms in Blockchain
  • Fill in the blanks with the appropriate terms related to the consensus mechanism.
6

Basics of Blockchain Security and Efficiency

  • Exploring and Mitigating Blockchain Vulnerabilities
  • What is the difference between a 51% attack and a long-range attack in blockchain?
7

Blockchain Security: Vulnerabilities and Mitigation Strategies

  • Exploring Weaknesses and Safeguards in Blockchain
  • What is the main security benefit of multi-signature wallets?
8

Introduction to Blockchain Tools

  • Mastering Blockchain Tools—from Remix to MetaMask & Testnets
  • Fill in the blanks with the appropriate terms related to the test networks.

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