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. [...]

It’s heavily redacted, but still interesting. Many more ODNI documents here. [...]

Through a 2010 FOIA request (yes, it took that long), we have copies of the NSA’s KRYPTOS Society Newsletter, “ Tales of the Krypt,” from 1994 to 2003. There are many interesting things in the 800 pages of newsletter. There are many redactions. And a 1994 review of Applied …

Via a FOIA request, we have documents from the NSA about their banning of Furby toys. [...]