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Author Topic: Recommendations to store my seed phrase!!  (Read 300 times)
Tibu
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April 25, 2023, 12:58:52 PM
 #21

Hello,

Seedphrase storage is a real HOT topic.
While the HW market leader (aka Ledger) keeps asking its users to write down a sheet of paper their 24 words, I think it's a BAD PRACTICE and a non sense.
Rules should be: never write down a sheet of paper your seedphrase and never in plain text.

Take a look at Seedkeeper : https://seedkeeper.io
It's a chipcard equiped with a secure element designed to store your seedphrase securerly.

Access to the chip memory (where is encrypted the seedphrase) is protected by a PIN code (from 4 to 16 chars).

Last but not least, this solution is fully open-source and affordable. You can get multiple chipcard for multiple backup.



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Bitcoin addresses contain a checksum, so it is very unlikely that mistyping an address will cause you to lose money.
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April 27, 2023, 01:56:11 PM
Last edit: April 27, 2023, 02:33:20 PM by satscraper
 #22


What do you recommend as the most secure way to store my seed phrase? Are there any tips or best practices I should know about to ensure it stays safe and doesn't get lost or stolen?



Split you SEED into m parts by using one of n-of-m SSSS scenarios, say 2 of 3 minimum, 3 of 4 better security but more money to spend, and so on.

Put each part separately into tamper-evident bag.

Choose m private safekeeping companies which are not overlapping with each other and located preferably in different geographical areas.

Place your m tamper-evident bags into m secure boxes provided by those companies. Each single  box must hold one tamper-evident bag.

SEED security by your money.

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.HUGE.
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April 27, 2023, 04:57:15 PM
 #23

Hello,

Seedphrase storage is a real HOT topic.
While the HW market leader (aka Ledger) keeps asking its users to write down a sheet of paper their 24 words, I think it's a BAD PRACTICE and a non sense.
Rules should be: never write down a sheet of paper your seedphrase and never in plain text.

Take a look at Seedkeeper : https://seedkeeper.io
It's a chipcard equiped with a secure element designed to store your seedphrase securerly.

Access to the chip memory (where is encrypted the seedphrase) is protected by a PIN code (from 4 to 16 chars).

Last but not least, this solution is fully open-source and affordable. You can get multiple chipcard for multiple backup.



I’m seriously consider this solution, can you answer my questions about it:
Is there a way to get the seed phrase fully airgapped on the card and also fully airgapped read the seed again?
What will happen if I need to read my seed in 20 years from now? Do I need a specialized program for that that may not be available on future hardware?
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