The NSA’s “National Cryptographic School Television Catalogue” from 1991 lists about 600 COMSEC and SIGINT training videos.
There are a bunch explaining the operations of various cryptographic equipment, and a few code words I have never heard of before.
The NSA’s “National Cryptographic School Television Catalogue” from 1991 lists about 600 COMSEC and SIGINT training videos.
There are a bunch explaining the operations of various cryptographic equipment, and a few code words I have never heard of before.