Protecting data a network entity, while maintaining network properties

In an exemplary embodiment includes a storage medium (108) is included on which a program of instructions (eg. 112) for performing operations of: storing (for example, five hundred and first) of raw information for primary properties of primary nodes within a primary network; Converting (z. B. 502) of the raw information into converted information in response to receiving a query, using one or more keys and based on the query, wherein the query includes a reference to a interrogated property, wherein the transformed information concerns converted data for the requested property, wherein the converted information representing a replacement network with replacement nodes corresponding to a part of the primary node, the converted information enables performing one or more operations without specific knowledge of and without revealing the entirety, where the transformed it also somebody who possesses the key or keys that allow to set an output of the operation to the stored raw information; and generating a solution containing a transformed query to the transformed information in reference, wherein it is converted in the query is a representation of the converted query that was obtained by use of the key or.