A system and method of providing identity theft security is provided. After the PCA is used up, an additional PCA is reserved at the next recording start position and laser power adjustment is performed using the additional PCA. The second outer conductive polymer layer is thicker than the first outer conductive polymer layer. The second body portion is removably engaged with the first body portion. The modular nature of this system provides simple installation, conservation of land and labor, while fully protecting the waters and soil of the earth and being readily removable to another location if desired or coupled with another system to provide greater capability. Then, it is determined whether the amplitude modulation gain corresponding to the minimum jitter resides within a prescribed range.