work_against_tide_page_87

work | against tide page 87 | https://thedailydialectics.com/pdfs/work_against_tide/work_against_tide.pdf

FOR-SECRET-UMBRA—NOFORN- CONVENTIONAL COMSEC MONITORING 77 Operations As in the case of Army and Navy operations, AFSS monitors selected k circuits that they regarded the most profitable sources of intelligence to the enemy SIGINT organizations. They gave little attention to on-line encryption.…