#### 1. Introduction

- Why is Ethereum security a critical issue?

- Overview of security challenges in blockchain (such as hacking attacks, smart contract bugs, etc.).

- The role of the open community (initiatives from developers, researchers, organizations) in enhancing security.

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#### 2. Understanding Ethereum: The Basics

- Technical overview of Ethereum (smart contracts, EVM, updates like The Merge).

- Potential structural vulnerabilities (such as Reentrancy, centralized updates, etc.).

- Examples of historical vulnerabilities (such as DAO Hack, Parity Wallet Hack).

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#### 3. Ethereum Security Initiatives (#EthereumSecurityInitiative)

- Official initiatives:

- Ethereum Foundation security programs (such as Bug Bounty Program).

- Security auditing tools (such as MythX, Slither, OpenZeppelin Auditor).

- Open community:

- The role of platforms like Immunefi in discovering vulnerabilities.

- Research groups (such as Sigma Prime, ConsenSys Diligence).

- Standards and regulations:

- Smart contract development standards (such as ERC-20, ERC-721, and Solidity security standards).

- Security-related EIPs (Ethereum Improvement Proposals) guidelines.

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#### 4. Case Studies: Attacks and Solutions

- Analysis of famous vulnerabilities (such as Poly Network hack, or Tornado Cash issue).

- How attacks were addressed (patches, updates, recovery from attacks).

- Lessons learned for developers and users.

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#### 5. Security Tools and Practices for Developers

- List of security inspection tools (Mythril, Securify, etc.).

- Best practices for writing smart contracts (such as using Checks-Effects-Interactions).

- Importance of external audits (Third-Party Audits) and leading auditing firms.

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#### 6. The Future of Ethereum Security

- Impact of future updates (such as Ethereum 2.0, sharding, Zero-Knowledge Proofs).

- New challenges (such as security of complex decentralized applications DeFi, NFTs).

- The role of artificial intelligence in discovering vulnerabilities.

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#### 7. Tips for Regular Users

- How to protect your digital wallet?

- How to avoid scams.

- Importance of verifying smart contracts before interacting with them.

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#### 8. Conclusion

- Why security should be a priority for everyone (developers, users, investors).

- Call to join community initiatives (#ethereumSecurityInitiativa