I reasoned that it would have to be 2 people or else any sensible person would know it would eventually get out. Including the executive who had to achieve som

I reasoned that it would have to be 2 people or else any sensible person would know it would eventually get out. Including the executive who had to achieve some engine performance goal (but couldn't handle the software manipulation), and the software engineer (who wouldn't directly have to answer for engine performance goals) "Two may keep counsel when the third's away." --Shakespeare, Titus Andronicus