Hello ,

i would like to know if someone know more about technic that all these BTC & other ALT exchange site use for manage their cold storage

in fact cold storage mean that you need to have a physical access to the server to make a transfert each day into secure cold wallet

is there any other solution for a case we do not have access to the server localy ?
i mean if we rent a server and have only remote access

im looking for a solution that can secure the bitcoins that i receive on my website from my users

thank you very much