Bitcoin - zabezpeceni

Zdravim

Chci si svoji el. penezenku s BTC ulozit na nekolik SD karet a mit je na nekolika mistech a chci se zeptat , jestli je nutne nebo vhodne tu penezenku na tech SD kartach jeste pro jistotu zasifrovat napr. TrueCryptem. Jde mi o to , jestli to uz neni zbytecne , kdyz ta penezenka uz sifrovana je. Chci se zeptat , jak tohle resite vy ?<div style="font-size: xx-small;color: #0000ff;display: inline-block;text-align: center;width: 100%;">
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udelej to
kdyz nic jinyho tak kdyz se tam nekdo dostane tak nebude vedet co tam je
technologicky je to to samy zvlast pokud to pouziva stejnej algo

ty SD karty pouzij ruzny vyrobce<div style="font-size: xx-small;color: #0000ff;display: inline-block;text-align: center;width: 100%;">
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Pouzivate nekdo zabezpeceni stylem, ze z vlastniho dlouheho textu vytvorite SHA256 hash a z toho potom vygenerujete private key a adresu? A jedine, co si ulozite je ten text (ze ktereho v pripade potreby vygenerujete private key). Mohlo by to byl dobre na cold wallet. Akorat ten text by mely byt nejake nesmysly.

Pokud to tu nekde bylo tak sorry, jen me to napadlo, ze by to nemuselo byt spatne.<div style="font-size: xx-small;color: #0000ff;display: inline-block;text-align: center;width: 100%;">
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ne, nedelam to, nebylo to tu a neni to asi spatny napad

spis je ale desivy ze jsem s cold storagema o nekolik forku pozadu a dalsi se blizi https://mobile.twitter.com/btc/statu...76034207997952

nedelam uz nic jinyho nez cold storage<div style="font-size: xx-small;color: #0000ff;display: inline-block;text-align: center;width: 100%;">
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