"Critical Flaw" Sheesh. Trezor shouldn't have jumped on the physically secure bandwagon. 95% of the security of a hardware wallet is against malware, not thieves breaking into your apartment, and by trying to address the latter you harm HW auditing.https://blog.kraken.com/post/3662/kraken-identifies-critical-flaw-in-trezor-hardware-wallets/ …
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Next threat is to extract the passphrase key from a trezor, install it on a tweaked trezor that leaks the passphrase on some side channel, using rf or similar to an observer. All computers are broken, there is no absolute security.
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You're correct. There's nothing like absolute security when it comes to computers. Everything is only about attacker's motivation, time and money. And ethics, because the easiest and cheapest attack to your bitcoins it the attack to you.
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We need to properly educate people on the handling of their private keys. securing seeds and pass phrases. Keeping HW devices phsically secure. Too many don't take the time to learn. Saddly loss will be the best teacher.
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Good point. I always thought of passphrase as a way of decreasing trust in entropy generation, but a passphrase helps a great deal for this type of attack!
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And I always thought (and still thinking) of passphrase as a way to to lose everything, because I know how unreliable my memory is. But I'm still using it
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Couldn’t someone still pretty easily brute force the pass phrase while doing the outlined attack?
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Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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