Section
Contract and protocol security for people who use them, not only for the firms who audit them.
3 articles
Transaction Safety10 min read
Bridges have lost more value than almost any other category in this space, and rarely through the cryptography. The failures cluster in three places you can check before using one.
Web3 Security8 min read
A signature request that costs no gas and never appears in your history can still hand over every token you hold. Permit, Permit2 and eth_sign explained without the hex.
Blockchain Security10 min read
A hardware wallet keeps your private key off an internet-connected machine. That solves one class of loss completely and several others not at all — and the gap is where most people are still exposed.