0. https://www.eff.org/files/2014/01/06/20131230-appelbaum-nsa_...
1. https://en.wikipedia.org/wiki/NSA_ANT_catalog
0. https://www.eff.org/files/2014/01/06/20131230-appelbaum-nsa_...
1. https://en.wikipedia.org/wiki/NSA_ANT_catalog