Currently, the preferred method of data protection of cloud giants, such as Google, is to replicate the data across different locations (i.e., data centers), rather than performing a true back up. This is done because a true back up seems logistically too complicated given the amount of data these giants store. These companies have turned to replicated data because, the assumed risk of all replications crashing simultaneously are extremely slim. This risk assumption may be accurate but it does not take into account unintentional data destruction.