Clearance Jobs Security and Suitability Clearance Glossary « Reminis

fission weapon or test device. Special access controls and briefings are required for CNWDI. COMSEC â€" Communications Security. Protective measures taken to deny unauthorized persons information derived from telecommunications .... Polygraph â€" Device that measures and records physiological responses while a subject answers a series of questions. It relies on the belief that false answers will produce distinctive measurements. Polygraph examinations are used as an adjunct ...