A data generator configured to provide a predictable data pattern, including system and product-by-process therefore, is described. The flash memory device is enclosed inside a housing structure with a sliding button to deploy the USB plug connector external to the housing structure. Certificate discovery identifies certificates and associated information including network locations, methods of access, applications of use and non-use, and may produce logs and reports. A carbon fiber for a pressure vessel has a strand elastic modulus of 305 GPa or higher and a tensile elongation of 1. The vaporization chamber is located in a dispenser housing with an internal passage between end walls and communicating with vents in the sides for aerodynamic airflow to efficiently absorb vapors from a vaporizer chamber. A furnace is not required because the heater is installed in the container, and treatment efficiency is high.