[NumberSix]

There is no obvious connection between the methodologies peddled by "Uncle Bob" or the author of the piece and security breaches. They are not claiming to be computer security experts. How exactly are unit tests or code reviews or similar rituals supposed to have prevented the numerous breaches by Julian Assange and his WikiLeaks associates, especially when most of the information appears to have come from insiders with authorization to access the data? (for example). In the Bradley/Chelsea Manning case the government has consistently implied that Manning had authorization to access the vast State department archive of diplomatic cables, as implausible at that seems. I don't see how unit tests or code reviews would have prevented John Podesta from clicking on an obvious phishing link. :-)