The invention provides a system and method that enables a business developer to develop and execute a Wireless Application Gateway without programming or writing code. Further, when data to be written to the storage element is the same as the data already stored therein, no write current is supplied to the write wordline 30, thereby saving power. This culture maintains a function which is specific to the parenchymal cells over a long period of time. The method continues with the processing module generating a local CSR based on the local UUID and a private key of the local public-private key pair, sending the global and local CSRs to a certificate authority, and receiving a signed global certificate and a signed local certificate.