To date, information is the most expensive item of trade. How it is getting set. From digging in the garbage (by the way, the way is very effective – you can learn well, just everything about the client), to file listening telephone conversations and habitable premises. General rules about the hidden data acquisition are contained in the Constitution. Every citizen of the Russian Federation has the right to privacy, personal correspondence, rights, health and freedoms. Everyone has the right to privacy correspondence, telephone conversations Restrictions on this right shall be permitted only in cases and in the manner expressly provided by law. But the points of the Constitution are violated everywhere in order to malicious, such as blackmail or sales information, and to protect themselves. The main means of interception are the so-called bugs or . May contact (radio bugs, stethoscopes), or contactless (directional microphones, laser microphones), scutes can be embedded into a phone line or mount directly to the phone bug can be masked by any piece of furniture. So, let’s briefly consider certain types of equipment for wiretapping. Phone ‘bugs’ Phone bugs are used to listening room while on the handset, and if the telephone receiver is removed, it is fixing telephone conversation. Information is removed from the telephone line.
Power is supplied from the telephone line bugs Radio This is the most common type of beetles, representing a microtransmitter working in the vhf or fm radio frequency. Nutrition comes from batteries or ac 220V. The main drawback – it’s limited battery life listening device (when powered by batteries) due to limited battery. Radiostetoskopy apply in cases where there is no way to get inside. Bugs-radiostetoskopy attached to the walls, window frames, to all sorts of pipes within the investigated area. Radiostetoskopy converts the signal into an acoustic vibration and subsequent transfer of the radio channel. Remote microphones Directional microphones. When pointing the microphone at the target, the sound is amplified. Later it You can record and listen to. Laser microphones – are removed by laser vibration signal from the glass. Can be attributed to the remote and the radio a bullet during firing which they are attached to the wall of the subject premises and transmit converted to an acoustic signal over the air.