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Blockchain / Web3 roadmap

Audit smart contracts and DeFi: reentrancy, oracle and flash-loan attacks, and on-chain security. Learn Solidity and the EVM, then practice CTF-style smart-contract exploitation and audit methodology.

1 courses7 resourcesAny career goal

Step-by-step path

  1. Solidity, the EVM, and how smart contracts and DeFi work
  2. Practice Ethernaut and Damn Vulnerable DeFi exploits
  3. Audit methodology: reentrancy, oracles, access control, and reporting
  4. Build a portfolio artifact and publish a short writeup.