What are the techniques of counter-surveillance?
Counter-surveillance covers drills used by individuals or a team to evade surveillance. These are measures taken to surveil if you are being surveilled….Counter Surveillance Techniques
Table of Contents
- known criminals.
- media.
- stalkers.
- protest groups.
- hostile reconnaissance.
What is counter-surveillance?
Countersurveillance refers to measures that are usually undertaken by the public to prevent surveillance, including covert surveillance. Countersurveillance may include electronic methods such as technical surveillance counter-measures, which is the process of detecting surveillance devices.

What is the difference between surveillance and counter-surveillance?
Counter- surveillance is used to help you recognise that you are under surveillance and to develop suitable countermeasures. As such, counter-surveillance is different from anti-surveillance which includes techniques to enable you to do what you need to do, despite knowing that you are under surveillance.
Is there a device that can detect hidden cameras and listening devices?
RF detectors allow you to scan for radio frequencies used to transmit from hidden cameras and microphones. Purchase an RF detector online or from your local electronics store and wave it around the area you think is bugged.
How do I block listening devices UK?

Quick take: How to block listening devices:
- Use noise blocker or white noise generators to block long distance recording or hidden devices in your home.
- Use frequency scanners or infrared smartphone apps to find hidden cameras.
- Common sense in your greatest defense against spies. So do not share more than you need to.
How do you find hidden frequencies?
Fortunately, a hidden camera detector is capable of detecting RF frequencies. Our devices are also called lens detectors, RF detectors, or bug sweepers. These devices typically have adjustable detection ranges, allowing you to hone in on any RF frequencies emitted in your vicinity.
How can you tell if there is a listening device in your home?
Wait until your home is empty and there’s minimal traffic noise outside, then turn off all electrical appliances – from your refrigerator to your computer. Listen. Walk into each room and stand still. If you hear any soft buzzing sounds or beeping noises, track them down.
How do I know if my house has surveillance?
Use Flashlight to Find Hidden Cameras.
- Scan the Environment Carefully to Detect Suspicious Hidden Video Cameras.
- Turn off the Lights in Your Room to Spot Hidden Night Vision Cameras.
- Use Your Mobile Phones to Locate Hidden CCTV Surveillance Cameras.
- Get a Professional Camera Detector or Sensor to Spot Hidden CCTV Cameras.
How do you find if there is a camera in the room?
#2: Turn off the lights and use your smartphone flashlight to scan the room. Most camera lenses, even tiny ones, reflect light. So a light would create a reflection off the camera lens. #3: Get a network scanning app to find all the devices on a network.
How do you neutralize a listening device?
Counter-surveillance is “watching those that are watching you”. Principals often employ a counter-surveillance operative or team to follow them. This team could be a third party team. The counter-surveillance role is to ensure that any unknown potential threats are not watching the Principal.
How do you conduct covert surveillance in urban environments?
For example, conducting covert surveillance in an urban environment will require a bigger team with more assets. It will involve static monitoring using covert cameras and others being mobile on foot or ‘Foxtrot’.
What are anti-surveillance tactics and techniques?
Understanding anti-surveillance tactics and techniques will enable a CPO to avoid being surveilled or lose any suspected hostile surveillance. Anti-surveillance identifies sources of unwanted attention such as known criminals: media, followers, stalkers, fixated persons, groups (e.g. protest groups) or forms of hostile reconnaissance.
What are the best techniques to identify and mitigate hostile surveillance?
Other reconnaissance techniques are used by advanced driver trained security chauffeurs or a security advance party (SAP) to identify and mitigate hostile surveillance. There are subtle differences between anti-surveillance and counter-surveillance.