
Cryptolog (NSA Newsletter), October 1981 Edition
Background Cryptolog was created in 1974 and was, according to the editor, “a new vehicle…
Background Cryptolog was created in 1974 and was, according to the editor, “a new vehicle…
Background Richard Bissell Jr. was a Central Intelligence Agency officer responsible for major projects such…
Background The Space Surveillance Sigint Program came into existence in the early 1960s when both…
Background Kryptos is an encrypted sculpture by American artist Jim Sanborn located on the grounds…
Background According to Wikipedia: The Voynich manuscript is an illustrated codex hand-written in an unknown writing system. The vellum on which it…