🔐The Complete Guide to Securing Web3 Projects

Security is a top priority for web3 users when choosing decentralized applications (dApps). They prefer platforms with a proven track record of safety and a clear commitment to secure practices. While much has been written about vulnerabilities in smart contracts, there’s less focus on practical steps to prevent them.

At OptimumSec, we’ve seen that projects succeed when security is treated as a continuous process rather than a one-time checklist. This guide distills that approach into a clear, actionable framework for integrating security throughout the smart contract lifecycle—from design and coding to deployment and ongoing maintenance.

Whether launching a new project or improving an existing one, use this resource to reduce risks, streamline processes, and build a strong foundation for secure operations.

We welcome community contributions! If you have suggestions or additional insights, feel free to open a PR on our GitHub repository to help improve this guide.