purification of personnel from spies and moles. lustration. industrial and corporate espionage. increased security and privacy.

spies personnel agents screening checks detection informers traitor safety insider betrayer clear business company compromised concept corporate espionage economic employee exclusion lustration moles protection secret security spy staff purification industrial increased privacy opening network enemy rats counterintelligence investigations surveillance identification prevention intelligence countermeasures cybersecurity trustworthiness antispy covert operations counterespionage