People can easily purchase necessary GSM eavesdropping devices through the Internet
How does the GSM eavesdropping system work and why is it so dangerous? Now GSM eavesdropping vulnerabilities are very common, and people can easily purchase necessary equipment through the Internet. This device just disconnected it from the base station, stopped tracking and any eavesdropping. In most cases, it is a small box with a microphone, a GSM transceiver and a battery. Also, you will not be able to stop tracing. In addition, you can choose to call it yourself, and the results will be the same. It is also very convenient because the GSM transceiver is quite small and can be hidden almost anywhere.
There are different types of GSM eavesdroppers designed for cars and buildings. So we can use handheld gsm jammer. This is the simplest and cheapest eavesdropping technology. They solve this problem by keeping the bug spinning until it detects any sound. Another feature of these bugs is that they can be tracked. Then you only need to dial its phone number to activate the bug. Some monitoring bugs can work for several weeks, and it can sense 10-15 meters (30-50 feet). The bedbug coordinates are defined between the three nearest base stations. If you can leave it on someone, you will get a complete map of their daily route.
No ringing or flashing. But there are some effective ways to protect yourself from tracking and eavesdropping. After that, it will call the owner's phone number to let you hear everything about the insects. It can be installed in a lamp, computer mouse, power supply and many other places. If you call the bug from anywhere in the world, it will answer automatically. You can try voice scramblers, but they are quite inconvenient because you have to listen to the headset into the microphone and your speakers.
It just turns on a very powerful microphone, so you can hear it. And most users of these tracking services are bad people, and this service is for parents who want to look after their children. The main problem with these devices is power consumption, because they directly affect the working time of bugs. It requires cell phone tower triangulation. By the way, mobile phones can track in the same way.
The only thing you need to do to make this bug work is insert your SIM card and open it. Some wireless service providers even sell personally identifiable information to third parties. In this way, you can assign a specific phone number to the bug and use GSM networks from different mobile phone providers. By the way, many mobile phone providers provide their own tracking services and make it easy to track things.