Blog on technical security and information protection

This section publishes materials on modern covert surveillance devices, signs of eavesdropping, hidden camera detection, GPS tracking, negotiation security and ways to protect confidential information. We cover common threats, methods for detecting them and practical measures to improve personal and corporate security.

Eavesdropping and covert surveillance

Materials on signs of eavesdropping, detecting hidden devices and ways to inspect premises for covert surveillance equipment.

How to tell if you are being eavesdropped on

What signs may indicate eavesdropping in an apartment, office, or vehicle. How to recognize covert surveillance and when to arrange a professional inspection.
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How to detect a bug on the premises

How to detect a bug in an apartment, house, or office. Where listening devices are most often installed, which signs should raise concern, and why a self-conducted search is not always effective.
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Where eavesdropping devices are most often hidden: bug installation locations

Where eavesdropping devices are most often hidden in an apartment, office, and other rooms. Which zones and objects require attention and why a visual inspection alone is not enough.
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What kinds of eavesdropping devices there are: types and detection methods

What kinds of eavesdropping devices there are, how radio transmitters, autonomous voice recorders, GSM and Wi-Fi devices differ. How operating features affect the possibility of detection.
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What to do if you have found a listening device: the right steps

What to do after finding a listening device in premises or a vehicle. How not to damage the device, preserve information, and when a professional TSCM inspection is needed.
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Hidden cameras and video surveillance

Articles on detecting hidden cameras, where they are installed and modern video surveillance equipment.

How to Find a Hidden Camera

How to detect a hidden camera on your own in an apartment, house, office, hotel, or rental property. Main signs and methods for finding hidden surveillance devices.
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Where hidden cameras are most often installed: main search locations

Where hidden cameras can be installed in an apartment, office, house, or meeting room. Which items and areas to pay attention to when inspecting premises.
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How to inspect premises for covert video surveillance

How to inspect premises for covert video surveillance independently and using professional equipment. Main inspection stages, camera search, and the limitations of a self-conducted inspection.
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GPS tracking and transport security

Materials on GPS trackers, signs that a vehicle is being tracked and ways to detect movement-tracking devices.

How to tell if your car is being tracked

How to determine that a car is under technical surveillance? We examine the signs of GPS tracking, where trackers are installed, how to inspect a car yourself, and when to contact specialists.
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Where GPS beacons are most often installed on a car

Find out where GPS beacons are most often installed on a car, which areas require particular attention during an inspection, and how to conduct an initial inspection of the vehicle yourself.
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What types of GPS trackers exist for vehicles

We examine what types of GPS trackers exist for vehicles, how autonomous, wired, and OBD devices differ, how they work, and in which cases they are used.
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What to do if you have found a GPS tracker on your vehicle

Found a GPS tracker on your vehicle? We examine how to act correctly, what not to do, when to contact specialists, and why it is important to first determine the device's purpose.
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Negotiation security and information protection

Materials on protecting confidential negotiations, inspecting meeting rooms and organising secure premises.

How to protect confidential negotiations

How to protect confidential negotiations from information leaks? We examine technical threats, room inspection, acoustic protection, device control, and the organization of secure meeting rooms.
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How to inspect a meeting room before an important meeting

How to inspect a meeting room before a confidential meeting? We go through step by step: visual inspection, technical check, electronics, acoustics, and common mistakes.
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Key causes of confidential information leaks

Why do confidential information leaks happen? We break down the human factor, technical channels, eavesdropping, hidden devices, acoustic leaks, and organizational mistakes.
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Main areas of work

Inspection of premises for listening devices and covert surveillance

Inspection of offices, apartments, houses, and other premises for the presence of technical information-gathering means and covert surveillance.

Inspection of vehicles for listening devices and GPS tracking

Inspection of vehicles and other transport for the presence of GPS trackers, listening devices, and other technical surveillance means.

Protection of negotiations and confidential meetings

Inspection of meeting rooms, support for important meetings, and organization of technical protection for confidential negotiations.