Fireproof and waterproof backup appliance.
RS backup allows you to identify the critical sets of saving and to plan their outsourcing towards Data Center.  Essentially, he can involve accounting data (Inventory, Receivable Accounts, CRM, etc.)
In a research laboratory or for a scientific study, he can involve results of experiment or highly confidential data.
The data which pass in transit on the network are coded always before sends it.
The function(office) of outsourcing is restrained according to your constraints of bandwidth. You decide on parameters in RS backup.