The gray man concept isn't a difficult idea but isn't as easy as just trying to be invisible. I broken down some of the basic secrets I learned about how to hide in plain sight during
You're reading 5 Gray Man secrets I learned as a surveillance operative, originally posted at Graywolf Survival - Emergency preparedness from a Counterintelligence Agent by Graywolf.
The gray man concept isn’t a difficult idea but isn’t as easy as just trying to be invisible. I broken down some of the basic secrets I learned about how to hide in plain sight during
You’re reading 5 Gray Man secrets I learned as a surveillance operative, originally posted at Graywolf Survival – Emergency preparedness from a Counterintelligence Agent by Graywolf.
