#EthereumSecurityInitiative la The Trillion Dollar Security Initiative (Iniciativa de Seguridad de un Billón de Dólares - 1TS), is an effort announced by the Ethereum Foundation on May 14, 2025. Its main goal is to strengthen the security of the entire Ethereum ecosystem to facilitate broader adoption, even by large organizations that could store trillions of dollars in smart contracts.

The initiative aims to analyze, improve, and communicate to Ethereum developers key areas for enhancing security, which include:

* User experience: Making interactions safer and less prone to errors.