[GreenKeys] ADDITIONAL COMSEC HISTORY DECLASSIFIED UPDATED: A History of U.S. Communication

[COURYHOUSE at aol.com]

from another list.....
 
ADDITIONAL COMSEC HISTORY DECLASSIFIED

UPDATED: A History of U.S.  Communications Security (Volumes I and II); the
David G. Boak Lectures,  National Security Agency (NSA), 1973. Released
through ISCAP - PDF 11.5  MB

The Interagency Security Classification Appeals Panel or ISCAP has  decided
to declassify additional material from the History of U.S.  Communication
Security, Volumes I and II. The newly declassified version  released in
October 2015 is presented first, after which is the more redacted  version
that was released in December 2008, for comparison  purposes.

http://www.governmentattic.org/18docs/Hist_US_COMSEC_Boak_NSA_1973u.pdf

or

http://tinyurl.com/ottap3y
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20151122/ac6e42b0/attachment.html>