Ethereum Smart Contract Security Best Practices

This document provides a baseline knowledge of security considerations for intermediate Solidity programmers. It is maintained by ConsenSys Diligence, with contributions from our friends in the broader Ethereum community.

Where to start?

Contributions are welcome!

Feel free to submit a pull request, with anything from small fixes, to full new sections. If you are writing new content, please reference the contributing page for guidance on style.

See the issues for topics that need to be covered or updated. If you have an idea you'd like to discuss, please chat with us in Gitter.

If you've written an article or blog post, please add it to the bibliography.