Recently, there have been more and more cases of information leakage as a result of overheard conversations, hacked mail addresses, etc. This happens mainly with the use of special software and other special means. In this regard, there is a high demand for funds designed to ensure the safety of information, including those that act by suppressing frequencies.
Cellular radio frequencies are the field through which unauthorized access to information is often made. The use of devices to block such access involves the creation of interference in the path of wiretapping. At the same time, such signal jammer is capable of blocking both cellular radio frequencies and GPS, GLONASS, Wi-Fi signals.
The equipment used includes stationary devices, portable devices and additional special equipment
Stationary blockers make it possible to block the action of mobile phones and gadgets at a distance of up to several hundred meters. They are able to work non-stop for several hours. They are mainly installed where the use of cellular communication is prohibited or limited (closed enterprises, educational institutions, concert halls, etc.)
Portable devices can be battery operated or rechargeable
The coverage radius is lower compared to fixed devices. Thus, the stationary Alligator-200 device suppresses frequencies in a circle of 200 meters, while the mobile Scorpion 50SP Prof covers a radius of no more than fifty meters. On the positive side, they can be used anywhere. The battery allows uninterrupted operation for several hours. Many samples have adapters, thanks to which there is an option to work from a portable battery (or in the same car).
Additionally, the devices include scanning devices, which make it possible to find devices designed for reading information at a distance of up to several tens of meters. And some of them (for example, Raksa 120 Pro), in addition to finding the device, determine the power, as well as the frequency of its operation.
Today, devices are in demand that provide a dongle for high-speed Internet. Thanks to this, for example, it is possible to stop the endless sitting of employees in social networks, thereby increasing the efficiency of their work.
In devices for suppressing frequencies, there are functions of regulation and selection of frequencies in which it is supposed to make a dummy.
How do they work
The basis of operation is reduced to the generation of frequencies that create interference at radio frequencies and at those frequencies at which high-speed Internet operates. It should also be noted that it is possible to prevent the recording and transmission of information that was obtained illegally.And finally
As a result of merciless competition, many today do not hesitate in methods of struggle, including using unauthorized access to confidential information, thus violating the law. And not always law enforcement agencies are able to ensure the identification and punishment of the offender. In this regard, it is advisable to resolve information security issues independently.