Protecting Your Keys
Seed phrases, hardware wallets, multisig, and the signatures that drain wallets: how people really lose crypto, and the habits that prevent it.
6 lessons
A practical course on holding your own keys. You will learn how a seed phrase becomes every key in a wallet, how to back it up so it survives fire, theft and your own absence, what hardware wallets and multisig protect against and what they do not, how approvals, permit signatures and drainer sites take funds without stealing a key, and what quantum computing does and does not change.
Chapters & lessons
Seed Phrases and Backups
How twelve or twenty-four words become all your keys, and how to store them so they survive.
Signing Safely
What hardware wallets and multisig protect against, and the approvals and signatures that take funds without a stolen key.
Recovery, Inheritance, and the Quantum Question
Planning for loss and absence, and a sober look at what quantum computers could break.
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The same chapters, by ear. One episode per chapter of this course.
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