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Anti-Surveillance and Counter-Surveillance

Anti-Surveillance and Counter-Surveillance

by | May 22, 2023 | Surveillance

This week we discuss the differences between anti and counter-surveillance and how customers can benefit from the Summis Global Anti-Surveillance & Counter-Surveillance Training courses.   Definitions First, let’s define anti-surveillance and...
Covert Surveillance Photography

Covert Surveillance Photography

by | May 16, 2023 | Photography

As a covert surveillance photographer, one of the most important aspects of your job is understanding the exposure triangle. The exposure triangle is the relationship between the aperture, shutter speed, and ISO, which together determine the exposure of your...