In the world of cryptocurrencies and decentralized systems, the issue of security is especially critical. The way you store your private keys determines not only access to your digital assets but ownership itself. Blockchain doesn’t have options like “forgot password” or “restore access via email.” If a private key is lost or stolen — it’s gone forever. That’s why more and more users are switching from online wallets to their own servers, where they can fully control how their keys are stored. But how can you do this safely so that your server doesn’t become the weakest link in your system?
