Each System-Administrator knows the problem. Every day a users loses his Notebook or his mobile device. The financial loss is one thing, but lose the the datas and the control who has access to this datas is a disaster for a lot of companies.
To secure your datas from loss some developers created solutions to backup your datas. Another important point is to encrypt your datas in a secure way, so that no one outside your organisation can access your sensitive datas.
The following things should be noted: