Defense Grid
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6 lessons
Starter
Six short lessons that help you spot the most common scams. Start here.
The lessons in this track are being written.
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The full Defense Grid
Wallet Safety
What a wallet is, and how to use one without losing what it holds.
Seed Phrases
The words that restore a wallet, and why nobody else should ever see them.
Backup & Continuity
Making sure you, or someone you trust, can still reach your funds later.
Hardware Wallets
Setting up and using a hardware wallet, and what it does and does not protect.
Approvals
What signing lets a site do with your tokens, and how to take it back.
Account Security
Protecting exchange, email and social accounts with strong passwords and two-factor sign-in.
Platform Safety
Staying safe on the apps and sites where crypto people meet and trade.
Device & Malware Safety
Keeping the phone and computer you use for crypto free of malware.
Sleuthing
Checking a claim, a link or a contract yourself before you trust it.
Scammer Persona
How scammers think, talk and pressure people, so you can spot one early.
Incident Response
What to do, step by step, when something has already gone wrong.
학습 챌린지
Quizzes open here once the lessons they cover are published.