The emergence of the digital economy has brought to fore the importance of safeguarding electronic data. We have discussed the 3-2-1 data backup strategy before in the piece where we covered ioSafe's Indiegogo campaign. The strategy involves keeping three copies of all essential data, spread over at least two different devices with at least one of them being off-site or disaster-resistant in some way. It is almost impossible to keep a copy of large frequently updated data sets current in an off-site data backup strategy. This is where companies like ioSafe come in.