thejohnnycrypto on Nostr: SkyLords the tradeoff runs both ways. ledger's firmware is closed because the secure ...

SkyLords (npub16nt…y8ka) the tradeoff runs both ways. ledger's firmware is closed because the secure element vendor requires it, and trezor's open firmware sits on a general MCU, which is why kraken pulled a seed off a trezor one in about 15 minutes with voltage glitching back in 2020. a passphrase covers that physical hole on either device. whichever you buy, buy it direct from the vendor.