Blog / Engineering notebook
Working things out, in public.
Technical notes, research, and implementation decisions. Dates and reading times appear only after source verification.
externalAuthentication · JWT · Security
The bcrypt trap: How hashing JWTs silently breaks refresh token rotation
An external article about token identity, bcrypt, and refresh-token rotation.
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Bitcoin Dust Attacks: What They Are and How to Defend Against Them
An external Dev.to article about Bitcoin UTXOs, dust attacks, and Hoover.
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