Confidential business information.

Industrial espionage and technical surveillance counter measurers by: (Electronic resources)

Business espionage = risk, threats, and countermeasures / by: (Electronic resources)

Espionage.

Communications Engineering, Networks.

Trade secrets.

Business enterprises- Security measures.

Security Science and Technology.

Forensic Science.

Confidential business information.

Business intelligence.

Engineering.

Systems and Data Security.