Consensus Mechanisms Courses and Certifications

Cryptocurrency Engineering and Design

21 ratings

This course looks at the design of Bitcoin and other cryptocurrencies and how they function in practice, focusing on cryptography, game theory, and network architecture.

• MIT OpenCourseWare
• 25 hours
• Self-Paced
• Free Video

Beyond Cryptocurrency: Blockchain for the Real World

2 ratings

Explore how blockchain can support real-world assets and cross-border payments through Stellar’s multi-issuer ledger and federated consensus.

• YouTube
• 33 minutes
• Self-Paced
• Free Online Course

Infosec

Blockchain Security

89 ratings at Coursera

Examine blockchain security at every layer: hash functions and public-key cryptography, consensus algorithm attacks, node and network threats, and Ethereum smart contract vulnerabilities.

• Coursera
• 5 weeks, 2 hours a week
• Self-Paced
• Paid Course

6G Evolution: Blockchain, Semantic Communications & Radar

Explore 6G network intelligence: blockchain consensus with PBFT, vision-aided multimodal networks, semantic communication transceivers and knowledge graphs, and FMCW radar sensing for healthcare monitoring.

• Coursera
• 5 weeks, 4 hours a week
• Self-Paced
• Paid Course

Blockchains and Cryptocurrencies Fundamentals

Learn how blockchains work: decentralised networks, SHA-256 mining, Proof of Work and Proof of Stake, Ethereum smart contracts and gas fees, DApps, ERC-20 tokens, NFTs and DeFi.

• Coursera
• 5 weeks, 2 hours a week
• Self-Paced
• Paid Course

Fundamentals of Blockchain Architecture

15 ratings at Coursera

Learn how blocks chain together, compare pure and hybrid blockchains, survey Solidity, Vyper and Truffle tooling, and weigh consensus mechanisms, the blockchain trilemma and security tradeoffs.

• Coursera
• 7 weeks, 3 hours a week
• Self-Paced
• Paid Course

Blockchain Security - Foundational Concepts

13 ratings at Coursera

Learn to secure blockchain systems: hash functions, public key cryptography, proof of work and proof of stake consensus, wallet and key protection, and node hardening.

• Coursera
• 5 weeks, 3 hours a week
• Self-Paced
• Paid Course

Career Certificate

Certified Blockchain Security Professional (CBSP) Exam Prep

10 ratings at Coursera

Prepare for the CBSP exam: apply hash functions and digital signatures, weigh the security of Proof of Work and Proof of Stake, and assess smart contract risks.

• Coursera
• 4 weeks, 10 hours a week
• Self-Paced
• Paid Course
• 3 courses

POSTECH

Introduction to Blockchain

Understand blockchain without a technical background: compare Bitcoin and Ethereum, public and private chains, PoW and PoS consensus, stablecoins, CBDCs, wallets, exchanges and DeFi.

• Coursera
• 7 weeks, 1 hour a week
• Self-Paced
• Paid Course

Blockchain and Cryptography Overview

Learn how hash functions, digital signatures, and public key cryptography secure blockchains, and analyze Proof of Work, Proof of Stake, wallet risks, and smart contract auditing.

• Coursera
• 4 weeks, 2 hours a week
• Self-Paced
• Paid Course

Caleb Curry

Introduction to Blockchain

Explore blockchain fundamentals, understanding its decentralized nature, cryptographic principles, and potential applications across various industries.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

Great Learning

What Is Blockchain - Blockchain Technology

Learn how decentralized ledgers secure and record transactions through cryptography, blocks, Merkle trees, and consensus mechanisms including Proof of Work and Proof of Stake.

• YouTube
• 2 hours 33 minutes
• Self-Paced
• Free Video

Ethereum Engineering Group

Introduction to EigenLayer - Building Ethereum's Trust Layer

Dive into EigenLayer's innovative protocol design, exploring its architecture, mechanisms, and potential impact on Ethereum's scalability and security infrastructure.

• YouTube
• 1 hour 21 minutes
• Self-Paced
• Free Video

Strange Loop Conference

Beyond Blockchain - Convergent Consensus

Explore how CRDT-inspired convergent consensus and Convex Lisp enable efficient, scalable decentralized computation beyond conventional blockchain designs.

• YouTube
• 42 minutes
• Self-Paced
• Conference Talk

Caleb Curry

How Does Proof of Work Actually Work?

An introductory explanation of how Proof of Work uses cryptography and hash functions to secure cryptocurrency systems.

• YouTube
• 22 minutes
• Self-Paced
• Free Video