Abstract: The present invention relates to a device as well as a method for the saving or storage of data on physically different storage devices. By distributing the data to physically different storage devices, the deletion or removal of specific data is simplified. In addition, the specific storage and protection of data, for example depending on its relevance, is thus made possible. In addition, under data security aspects exists the advantageous option to store data sets differently such that that it is impossible at all times that physical data sets are present in a storage device, which may not actually be accessed without authorization, such that data can also be securely transferred in this respect. Furthermore, for the devices and the method according to the invention, no complicated aids are required to ensure the complete, i.e. outright physical deletion of all data.

Abstract: A device and a method with a memory for the storage of data with a means for limiting the access rights to the data for a user. Usernames provided at authentication posse specific user rights, such as super administrator rights or independent inheritance rights. Thus the rights management is simplified to a certain degree, since the administrator is not required to assign rights to additional users. Furthermore, a temporal process of rights control is provided, whereby the administrator is not required to controlling the granting or terminating rights.