National Security Agency

URL http://www.nsa.gov/
SegmentClassified
City
CountryUnited States

This site has no systems in the latest TOP500 list.

List Highest Rank Systems
1998/06 491 1
1997/11 317 1
1997/06 83 2
1996/11 52 3
1996/06 33 5
1995/11 24 4
1995/06 19 6
1994/11 8 6
1994/06 8 6
1993/11 4 2
1993/06 3 2