Across
- 1. U.S.'s foreign intelligence gathering service
- 4. someone used to steal secrets for an intelligence organization.
- 5. An agent of one organization sent to penetrate a specific intelligence agency by gaining employment.
- 6. The purported occupation or purpose of an agent; it must be consistent with the agent's background and presence in the target area.
- 7. U.S.'s domestic counterintelligence service and federal law enforcement agency.
- 9. When a case officer or agent is compromised.
Down
- 2. A clandestine source or method, usually an agent.
- 3. A system for disguising a message by replacing its words with groups of letters or numbers.
- 6. A system for disguising a message by replacing its letters with other letters or numbers or by shuffling them.
- 8. A person unofficially employed by an intelligence service, often as a source of information.
- 9. Discovery of an agent's true identity or a clandestine activity's real purpose.