> Google had no knowledge of NSA's physical compromise of their data centers.
How do you know this is the case? In the diagram submitted within the article, the box highlighted with the smiley face is labeled "GFE" for Google Front-End [1], which means it's a Google controlled server. It seems more plausible to me that the NSA compromised this target with a FISA court order rather than hacking it. And if that is true, then someone at Google did know about it, they just weren't willing to discuss it because of a legal threat.
How do you know this is the case? In the diagram submitted within the article, the box highlighted with the smiley face is labeled "GFE" for Google Front-End [1], which means it's a Google controlled server. It seems more plausible to me that the NSA compromised this target with a FISA court order rather than hacking it. And if that is true, then someone at Google did know about it, they just weren't willing to discuss it because of a legal threat.
[1] Google server names: http://googlesystem.blogspot.com/2007/09/googles-server-name...