Use a hardware wallet. A hardware wallet is a physical device that stores your digital assets offline. This makes them much more secure than if they were stored on a hot wallet, which is connected to the internet.

Keep your seed phrase safe. Your seed phrase is a set of words that gives you access to your wallets. Make sure to keep it safe and secure, and never share it with anyone.

Be careful about what links you click on. Phishing attacks are a common way that hackers steal Web3 assets. Be careful about clicking on links in emails or messages, especially if they come from unknown senders.

Keep your software up to date. Software updates often include security patches that can help protect your decentralized wallets from malware and other threats.

Use a security solution. A security solution can help protect your computer or mobile device from malware and other threats.

Be aware of social engineering attacks. Social engineering attacks are a common way that hackers steal information. Be careful about giving out your personal information to anyone, even if they seem legitimate.