A comprehensive, hands-on course designed for Solidity developers who want to master smart contract security. You’ll learn to think like an attacker — identifying reentrancy vulnerabilities, integer overflows, access control flaws, flash loan exploits, oracle manipulation, and dozens of other attack vectors that have drained billions from DeFi protocols.

Each module pairs deep technical theory with practical exercises on real-world vulnerable contracts. You’ll audit actual protocol code, write exploit proof-of-concepts in Foundry, and build secure contract patterns from scratch.

By the end of this course, you’ll be equipped to conduct professional-grade security audits, contribute to bug bounty programs, and write battle-tested Solidity that stands up to adversarial conditions on mainnet.

What’s included:
• 40+ in-depth lessons across 6 modules
• Real-world vulnerability case studies (The DAO, Wormhole, Euler, Curve)
• Foundry-based exploit labs and CTF challenges
• Secure coding pattern library
• Private community chat with fellow auditors
• Certificate of completion
• Monthly live audit walkthroughs