Duration: 00:41:02
Categories: Default Category
Tags: high-tech surveillance, spycraft, espionage, eavesdropping, surveillance technology, acoustic monitoring, laser surveillance, satellite surveillance, drone technology, hidden cameras, intelligence, cia, fbi, covert operations, spy gadgets, cyber espionage, biometrics, clandestine collection, listening devices, audio surveillance, modern espionage, netflix, documentary, security, intelligence gathering, counterintelligence, spy gear, reconnaissance, data collection, secret agents, advanced technology, spy history