Have you ever thought you were being followed or watched? Have you ever needed to follow or observe someone and not be seen? In the world of espionage, surveill
Surveillance and Threat Detection offers readers a complete understanding of the terrorist/criminal cycle, and how to interrupt that cycle to prevent an attack.
Early detection is essential to the control of emerging, reemerging, and novel infectious diseases, whether naturally occurring or intentionally introduced. Con
Surveillance Zone gives you an exclusive, behind-the-scenes look into a mysterious world that very few people know exists. It's the world of private-sector espi
"Dan Sommer's new book Surveillance Detection Specialist should be compulsory reading for every security professional, security consultant and close protection