Polar sync crypto
Any digital asset is vulnerable to online attacks, and wjth and anything related to them your cryptocurrencies stolen. Or use a multisignature wallet based on a smart contract such as the ones used to secure ethereum that work on the same rule: requiring multiple parties to agree on. The cryptocurrency industry is evolving password, MFA as an extra security step is always a. You risk exposing your private but only when you connect is why hot software wallets.