Even if the wallet is encrypted, having the file allows an attacker to run "offline" brute-force attacks. They can use powerful hardware to try millions of password combinations per second without the owner ever knowing.
A web-facing server is the least secure place for a private key. Use hardware wallets (Cold Storage) for significant amounts. indexofwalletdat hot
This is the standard filename for the core data file used by Bitcoin Core and many other cryptocurrency wallets. It contains the private keys, public keys, scripts, and transaction metadata necessary to access and spend your funds. Even if the wallet is encrypted, having the
If you manage a server or hold cryptocurrency, follow these best practices to ensure you don't become a result in a "hot" wallet search: Even if the wallet is encrypted