| tscm.com | |
| 网站标题： | Granite Island Group |
| 网站简介： | Granite Island Group is the International Leader in Technical Surveillance Counter Measures, Telecommunications Security, Counterintelligence, and Technical Security Consulting. |
| 关键字： | TSCM Bug Sweep Surveillance Counter Measures Wiretap Detection Telecommunications Security Counterintelligence COMSEC Cryptographic Technical Security Consulting bugging secure communication |
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