$ETH The Ethereum Security Initiative focuses on enhancing security measures for the Ethereum network and ecosystem. Some key aspects include:

1. *Vulnerability disclosure*: Identifying and reporting security vulnerabilities.

2. *Bug bounty programs*: Rewarding developers for discovering and reporting bugs.

3. *Security audits*: Conducting regular audits to identify potential vulnerabilities.

4. *Best practices*: Promoting secure coding practices and standards.