
Security, not investing
This lesson doesn’t say whether to use any protocol or buy any NFT. How DeFi Works covers the machinery and A Portfolio Built to Last covers setting the size of any holding before you choose it. Here the question is narrower: how does a connected wallet get emptied, and how do you arrange things so it can’t be emptied of much.
Claim sites
One of the most common ways an ordinary holder loses money in DeFi is a web page. It announces an airdrop, a reward, a migration or a refund, and offers a button.
Scams and How to Stay Safe, lesson 4, covers the beginner version. At this level, know what the button asks for.
It’s one of the signatures from lesson 5: an approval or permit for your tokens, a listing of your NFTs, or a delegation of your whole address. The page’s job is to make the request look like “claim.” Your device’s job is to show you what it is, and your job is to read the device.
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