Ledger implants are presented as an alternative to traditional hardware wallets, with Bitcoin ETFs being promoted as safer custodial solutions. The main issue with self-custodial wallets is that their security depends on investors’ technical expertise and individual setup. Without taking the time and rigor to set up properly, self-custody will always be less secure than handing over the assets to a specialist firm whose job it is to manage those protocols. Bitcoin security researcher Jameson Lopp also warned investors to avoid mass migration that could create new central points of failure during rushed transactions.
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