NSA Releases Under 2010 FOIA Two Formerly Top Secret COMINT Documents: Norman Boardman Interview 1986 https://cryptome.org/2020/10/nsa-boardman-interview-1986.pdf (63 pp, 16MB) History of Computer Security 1998 https://cryptome.org/2020/10/nsa-history-computer-security-1998.pdf (110 pp, 29MB)