The IMSI-catcher Subjects the telephones in its vicinity to a person-in-the-middle attack, showing up to them for a desired base station in terms of sign energy. With the help of a SIM, it concurrently logs to the GSM community as a cellular station. Within this area, we are going to https://www.shoghicom.com/all-products/wideband-passive-gsm-monitoring-system