Blockchain - Smart Contract - Security

Hi there 👋

I am a computer security engineer, with a focus on blockchain and smart contract development.

My notes are available on my website Access Denied. It covers various topics such as blockchain, cryptography, programming, networking, and so on.

I also have an X account to monitor attacks on the Blockchain ecosystem (@ADCDIII).

Feel free to reach out on LinkedIn or X.

Before jumping on the crypto wagon, I have participated in my free time in Capture The Flags (CTFs) and solved challenges on TryHackMe and Root Me.

Talks

• CMTAT: Engineering a Security Token on EVM, with a Path to Privacy — EthCC 2026, Cannes (video, slides)
• Crypto Wallet - What Could Go Wrong? — Black Alps 2024 (video, slides)

See all talks and presentations.

Selected articles

• Conditional Transfers with CMTAT & Taurus-CAPITAL: A Step-by-Step Guide — Taurus blog, 2025
• ERC-1400 for Tokenized Securities: Analysis and Deployment with Taurus-CAPITAL — Taurus blog, 2025
• How to Bridge USDC Across EVM Chains Using Chainlink’s CCIP Protocol — Taurus blog, 2024
• Deep dive into MetaMask Secrets — Access Denied

See all publications.