Custody, in one page
Hot, warm and cold — what each costs you in convenience and in risk.
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Wallet Security
Custody is the one mistake in crypto that cannot be corrected after the fact.
4 guides
Seed phrases: the one backup that matters
Twelve or twenty-four words regenerate every key your wallet will ever use. Treat them accordingly.
Multisig, in practice
Requiring two or three signatures instead of one removes the single point of failure that ends most thefts.
Why a hardware wallet only helps if you verify the screen
The device keeps your key offline. It cannot stop you from approving the wrong transaction on purpose.