Tradecraft Improvised Proximity Alert Methods May 1, 2022 The set up + use of improvised proximity alert systems (to detect or deter intruders) with no special equipment, while occupying any given room. [ REDACTED ] You must be a member for access. Username: Password: Remember Me Register Lost your password? [OPTICS : UNDISCLOSED HOTEL] alarm systemguideshotel hackproximity alert methodssecurity Previous post Direct Social Engineering Tactics Next post Detecting Threats and Preemptively Engaging Attacks in The Streets Tradecraft Intel How to Live a Double Life (spies) June 10, 2025 Surveillance Detection Route (SDR) Tactics For Civilians in Everyday Life April 29, 2024 The Art of Being Street Smart July 2, 2022