This is a rough compilation of what I consider essential to Web3 security. It mostly consists of definitions of various terms in Web3 and Solidity. I hope you find it useful.

Introductory Terms:

• Blockchain
• Blockchain Components
• Types of Blockchain
• Decentralised Finance (DeFi)
• dApps

Cryptocurrency Terms:

• Coin vs. Token
• Types of Token
• Stable Coins
• Faucets (Fake Coins)
• Ethereum
• EVM (Ethereum Virtual Machine)
• Cryptocurrency Wallets
• BIP39 Standard

Architectural Terms:

• The Smart Contract Lifecycle
• Ethereum Networks
• Infura (Blockchain as a Service with APIs)