and about tampering, I have a gov contractor software to share

Data Visualizer
Oscilloscope

The oscilloscope module visualizes data values in real-time. It has four channels for monitoring four different data streams at the same time. Each channel's data stream is visualized as a graph in the plot area, each with a different color. The vertical position and amplitude of each channel can be modified. For repeating signals, or for capturing rare events, the oscilloscope has a trigger module. It also has cursors to measure various properties of the data streams.

http://www.atmel.com/webdoc/dv/dv.Oscilloscope.html