Ethereum Courses
Udemy Cryptocurrency for Beginners (Buy - Trade - Secure)
Udemy Ethereum Development Course - Blockchain at Berkeley
Udemy How Web3 Games Work - and Sadly Don't
GDC via YouTube Cryptocurrencies: BTC & Alts Trading with Technical Analysis
Udemy Hacking Blockchain - Smart Contract Security and Exploitation
LASCON via YouTube A Hacker's Guide to Blockchain, Smart Contracts, and NFTs
LASCON via YouTube All Your Ether Are Belong to Us - Hacking Ethereum-based DApps
BSidesLV via YouTube Attacking Ethereum dApps
BSidesLV via YouTube Comprehensive Solidity Tutorial for Smart Contract Development
Derek Banas via YouTube