1. A method for building an advanced storage key, comprising: storing, by a processing device, in a memory of a mobile communication device, at least: device information associated with the mobile communication device, program code associated with a first application program, wherein the program code includes at least an instance identifier, where the instance identifier is unique to an instance of the first application program, and program code associated with a second application program, wherein the program code includes a first key; generating, by the processing device, a device fingerprint associated with the mobile communication device based on the stored device information via execution of the program code associated with the first application program; generating, by the processing device, a random value via execution of the program code associated with the first application program; building, by the processing device, a diversifier value based on at least the generated device fingerprint, the generated random value, and the instance identifier included in the program code associated with the first application program; storing, by the processing device, protected data in a local database of the mobile communication device; encrypting, by the processing device, the protected data stored in the local database using the storage key; and decrypting, by the processing device, the built diversifier value using the first key stored in the program code associated with the second application program via execution of the program code associated with the second application program to obtain a storage key.