Sollte ich mir ein zusätzliches Trezor One für die Sicherheit zulegen?
Home › Foren › Ledger Wallet › Sollte ich mir ein zusätzliches Trezor One für die Sicherheit zulegen?
- Dieses Thema hat 15 Antworten und 2 Teilnehmer, und wurde zuletzt aktualisiert vor 1 Jahr, 10 Monaten von Nicolas_Ledger.
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11. Mai 2022 um 12:26 Uhr #785005root_s2yse8vtAdministrator::
Also ich kaufte meine Ledger x vor etwa drei Wochen, übertragen alle meine Münzen auf sie und ich bin ziemlich glücklich mit meiner Hardware-Wallet so weit.
Ich denke darüber nach, einen Trezor One als Backup-Hardware-Wallet zu bekommen und ich frage mich, ob es möglich ist, zwei Geräte zur gleichen Zeit mit der gleichen Adresse verbunden zu haben.
Ich hoffe, ich habe mich verständlich ausgedrückt. Ist es möglich, dass mein Ledger-Gerät funktioniert, ich dieselbe Seed-Phrase in den Trezor eingebe und mit meinen Münzen von zwei verschiedenen Geräten gleichzeitig interagiere? -
11. Mai 2022 um 12:26 Uhr #785006
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11. Mai 2022 um 12:26 Uhr #785007SEDIDELGast::
Yes you can, but this have no sense in security terms, if any of the two wallets is compromised or your seed is compromised, both will become useless, so no matter how many wallets you have, if all are using the same seed and any of them or the seed is compromised, all your coins are going to be stolen at the end.
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11. Mai 2022 um 12:26 Uhr #785008BoardRyder202Gast
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11. Mai 2022 um 12:26 Uhr #785009
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11. Mai 2022 um 12:26 Uhr #785010
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11. Mai 2022 um 12:26 Uhr #785011btchipGast::
I wouldn’t recommend it as this would dramatically reduce the physical security of your mnemonic, as described in https://blog.ledger.com/Unfixable-Key-Extraction-Attack-on-Trezor/ – also Trezor supports significantly less assets
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11. Mai 2022 um 12:26 Uhr #785012
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11. Mai 2022 um 12:26 Uhr #785013loupiote2Gast::
Security is how you safeguard your seed phrase (protected from unauthorized access and from accidental destruction and loss.
The devices themselves are not a good way to safeguard your seed, as electronic gadget can break, fail or malfunction at any time.
make sure that you understand the basics:
You need to understand that your cryptos are never stored in your ledger. They are always stored on the blockchains, on the Internet.
The only thing stored in your ledger is your seed (24 words + optional passphrase), i.e. your master private key that gives you full control of all the accounts derived from this seed.
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11. Mai 2022 um 12:26 Uhr #785014MedicineOk788Gast::
Well, I don’t think that a second device will increase your security. However, you can keep one at home (your normal one) and another packed in your suitcase for travel. If you ever want to sell crypto while on the road, the second one is great and you don’t have to remember to pack your home device.
I don’t know about Trezor, but if I were to do it I would probably get the Ledger Nano S Plus as my travel device rather than a Trezor. Why? I am familiar with how to reset and use Ledger products. -
11. Mai 2022 um 12:26 Uhr #785015
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11. Mai 2022 um 12:26 Uhr #785016blaze1234Gast::
Yes you can.
Terminology is: multiple wallet-clients servicing the same account-wallet.
Could be multiple software wallet-clients too.
Your assets are not in any wallet-client, those just manage your derivation paths, keypairs, addresses, transactions etc.
The HWWs keep your seed and privkeys off of the risky devices attached to the internet.
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11. Mai 2022 um 12:26 Uhr #785017ianhawdonGast::
You can, but you shouldn’t.
If accessing your funds in the case of the Ledger malfunctioning or being lost, then I would recommend buying a second device, whether it is another Ledger, or a Trezor, but don’t set it up until you need it.
Store your 24 word seed phrase somewhere safe, where you know where it is if you do need to set up your new device.
Having two devices on the go reduces your wallet’s security
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11. Mai 2022 um 12:26 Uhr #785018
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11. Mai 2022 um 12:26 Uhr #785019
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11. Mai 2022 um 12:26 Uhr #785020Nicolas_LedgerGast::
Hello,
Well, as BTChip explained, it would expose your mnemonic to a different type of attack that is not executable on a Ledger device (see: https://blog.ledger.com/Unfixable-Key-Extraction-Attack-on-Trezor/ and https://blog.kraken.com/post/3662/kraken-identifies-critical-flaw-in-trezor-hardware-wallets/). So, importing your mnemonic inside a Trezor device would be like putting your secret into a safe that is easier to break (Trezor) than your actual safe (Ledger). So in terms of security, you would get no benefit and you would now have your secret in a safe that can be breached.
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