Background According to Wikipedia: The Voynich manuscript is an illustrated codex hand-written in an unknown writing system. The vellum on which it…
Browsing: Cryptology
The following was written by Wikipedia, which summarizes this historical incident: The Martin and Mitchell…
(Scroll Down for Declassified Documents) The following is a great write up by Wikipedia of…
The following are the official NSA newsletters that have been released to date to The…
The following are the declassified issues of the Communicator – NSA’s Employee Publication. Just click…