Semiconductor device structures and methods for forming a semiconductor device are provided. This invention refers to compositions containing these peptides associated to biomolecules with therapeutics properties. This allows a trade off between memory bandwidth consumed for database building and bandwidth consumed for display, particularly when the display traversal is done multiple of times. Since only one security level is ever active and the switching from one level to another requires the computer RAM to be powered off, there can be no possibility of user access to unauthorized data.