In the security clearance and background investigation world there are quite a few terms used that may cause confusion for those not familiar with the lexicon used by personnel security specialists and investigators. Below are typical terms and definitions used in personnel security and investigations processing. Security Term Definition (1)

Security clearance holders receive an annual briefing on the requirements for maintaining eligibility and what kinds of activities are a no-no. Yet, time and again a select few choose to ignore the warnings and gamble they won’t get caught. Another recent case involving a Department of Energy contractor shows the