Our company is scaling our crypto operations and we need a robust solution that handles both fiat-to-crypto and crypto-to-fiat conversions at enterprise level. We're specifically looking at corporate on-off-ramp services that can manage substantial volumes with full compliance and detailed reporting. Has anyone implemented Paybis's corporate solution for their treasury management needs?

I'm considering a cold wallet but want to understand the actual security advantages beyond "it's more secure." What specific attacks does it prevent that other storage methods don't?