Metamask® Chrome

Explore the decentralized web with confidence using the Metamask® Chrome® Extension. Safely store and access your Ethereum-based tokens and assets.

What security features does MetaMask offer to protect my funds?

MetaMask offers several security features to help protect your funds:

1. Seed Phrase Backup: When you create a MetaMask wallet, you're given a seed phrase (also known as a recovery phrase) consisting of 12 random words. This phrase acts as a backup of your wallet and can be used to restore access to your funds if you lose your device or need to reinstall MetaMask.

2. Password Protection: You can set up a password for your MetaMask wallet. This adds an extra layer of security, ensuring that even if someone gains access to your device, they can't access your funds without the password.

3. Encrypted Local Storage: MetaMask stores your private keys locally on your device, encrypted with your password. This helps prevent unauthorized access to your keys even if someone gains physical access to your device.

4. Transaction Confirmation: Whenever you initiate a transaction, MetaMask will prompt you to confirm it before it's executed. This prevents unauthorized transactions from being sent from your wallet.

5. Network Selection: MetaMask allows you to choose which Ethereum network you want to use (Mainnet, Ropsten, Rinkeby, etc.). This helps protect against phishing attacks on test networks and ensures that you're interacting with the correct blockchain.

6. Browser Extension Security: MetaMask is available as a browser extension, and it regularly updates its codebase to address security vulnerabilities and bugs.

7. Community Audits and Open Source: MetaMask is open source, meaning its code is publicly available for review by anyone. This transparency allows security researchers and the community to audit the code for vulnerabilities and suggest improvements.

Despite these security features, it's essential to practice good security hygiene, such as keeping your seed phrase and password secure, being cautious of phishing attempts, and keeping your MetaMask software up to date.