Key Objectives

  • Web3 Security Insights

    Understand web3 risks and security measures: understanding of the various risks and threats associated with blockchain. They will learn about common vulnerabilities, the mechanisms behind these risks, and the latest strategies and tools available to mitigate them.

  • Blockchain Investigation Mastery

    Master Blockchain Investigation Techniques: hands-on skills in conducting detailed blockchain investigations. This includes analyzing transactions and wallet behaviors, identifying and tracing obfuscation techniques and understanding the nuances of DeFi.

  • Practical Blockchain Implementation

    Apply the knowledge directly to real-world scenarios.

This course includes

This course is backed by Cleo's guarantee.

  • 4 interactive sessions

  • 40 in-depth lessons

  • Private community of peers

  • Lifetime access to course materials

  • Course certificate upon completion

  • Direct access to instructor

Course curriculum

    1. ⭐️Welcome to the course

      FREE PREVIEW

    2. ⭐️Meet the expert: Wafae Kerchi

      FREE PREVIEW

    1. Summary

    2. 🔑 Introduction - Web3 Risks and Threats

    3. 1️⃣ Part 1 a - Web3 Risks: Social Engineering

    4. 1️⃣Part 1 b : Web3 Risks: Wallet Drainers

    5. 1️⃣ Part 1c: Web3 Risks - Scammers

    6. 1️⃣ Part 1 d: Web3 Risks - Scam Airdrops

    7. 1️⃣ Part 1 e: Web3 Risks - Phishing Websites

    8. 1️⃣ Part 1 f: Web3 Risks -Honey Pots

    9. 1️⃣ Part 1g : web3 Risks - Address Poisoning

    10. 🧐 Case Study: Obfuscation techniques, including Tornado Cash mixing

    11. 🎥 Web3 Risks and Threats

    12. 3️⃣ Part 3 - ​​Protective Measures: Best practices for securing digital assets.

    13. 📝 GLOSSARY

    14. 🧩Conclusion: Chapter highlights

    1. Summary

    2. 🔑 Introduction - Ethereum and Smart Contracts

    3. 1️⃣ Part 1 - Understanding Ethereum transactions: Understand and read transactions on etherscan.

    4. 2️⃣ Part 2 - Smart Contracts 101: How they work, how to read them.

    5. 2️⃣ Part 2b: Understanding Smart Contracts' Importance

    6. 🎥 Ethereum and Smart Contracts

    7. 3️⃣ Part 3 a - Investigating Smart Contracts

    8. 3️⃣ Part 3b - Contract Identity

    9. 3️⃣ Part 3c - Token Details

    10. 3️⃣ Part 3d - Contract Transactions

    11. 3️⃣ Part 3e - Contract Code

    12. 3️⃣ Part 3f - Identify Malicious/Suspicious Contracts

    13. 🧩 Conclusion: Chapter highlights

    1. ⭐️ Introduction: Protective Measures

    2. 🎥 Understanding DeFi

    3. 1️⃣ Part 1 - Prepare Accordingly

    4. 2️⃣ Part 2 - Know What to Look For

    5. 3️⃣ Part 3 - Be Extra Careful

    6. 4️⃣ Part 4 - Invest in a Cold Wallet

    7. 5️⃣ Part 5 - Store Your Crypto in Multiple Wallets

    8. 6️⃣ Part 6 - Strong Passwords

    9. 7️⃣ Part 7 - Rely on 2FA Authentification Methods

    10. 8️⃣ Part 8 - Always Connect on a Secure Wi-Fi

    11. 🎥 Investigation Tools and Techniques

    12. 🧩Conclusion: Chapter highlights

    1. Conclusion

    2. You're ready to master blockchain investigation!

About this course

  • €300,00
  • 43 lessons
  • 0 hours of video content

Your Instructor

Wafae Kerchi

Co-founder of Nefture

Wafae Kerchi has a background in business intelligence and cybersecurity and is the co-founder of Nefture, a web3 security company founded in 2021. They created Nefture Security, an end-to-end security solution that helps on-chain asset managers protect their assets and positions in DeFi through advanced fraud detection techniques and risk mitigation. Among their core expertise, Nefture detects on-chain vulnerabilities through behavior-based transaction monitoring that identifies suspicious patterns and behaviors indicative of fraudulent activity. Leveraging extensive partnerships with over 30+ brands such as Lacoste and L'Oréal, Nefture also collaborates with key Web3 companies like Ledger and leading asset managers, positioning themselves at the forefront of on-chain security.

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