Are you well-acquainted with the census of popular server hardware among terrorists organizations? If so, please elaborate. If not, tell us what could possibly lead you to write such a comment.
I get the impression that most violent terrorist groups are rather low-tech and are not using _any_ server hardware. If you're aware of terrorists routinely operating DCs or co-locating servers, feel free to correct my understanding.
I wouldn't be surprised if ISIS would use more advanced and up to date server hardware than most corporations.
This is fot the 'hackers' such as Anonymous I suppose.
Maybe he is not a citizen of the US and therefore believes that the main aim of the NSA is industrial espionage.