International Mobile Equipment Identity (IMEI) and International Mobile Subscriber Identity (IMSI) are two unique numbers cell phone operators and cell phone manufacturers create. Both of them are supposed to be private but now there is a mobile phone tracker by IMSI you need to know.
An IMEI is directly tied to your mobile phone. The manufacturers of the phone and the cell phone operators know the IMEI number and can track the number. Every time you connect your phone to a network, the IMEI will be registered on the network with the IMSI.
The Process of Mobile Phone Tracker by IMSI
There are some steps of a tracking process that you should know. The process will let someone use your IMSI and IMEI numbers to track your mobile phone. Below are the steps for tracking by using both IMEI and IMSI numbers.
1. Tracking by IMEI number
The subscriber logs of a mobile operator usually store both the IMEI number and IMSI number along with the information database of the subscriber. If you are using a prepaid anonymous SIM which means you are using an anonymous IMSI and a known IMEI, the operator will know if the cell phone is yours.
The operator will know your mobile phone because of the different SIM Card or different IMSI but the same IMEI number. This is how the operator can track a mobile phone by IMEI number.
2. Track the signal you connect to
The logs of mobile operator antenna are going to keep the log of which IMSI and IMEI keep the connection data. They will know and also log that a phone with IMSI and IMEI combination connects to a set of Mobile antennas.
They will also know how powerful the signal is to every antenna that allows for signal geolocation or triangulation. Also, the logs will know which other phones connect to the same antennas at the same time with the same signal.
Then the third party can use the information from the logs to track or geolocate the mobile phone you are using precisely.
3. Mobile phone tracker by IMSI
Mobile phone manufacturers can trace back a phone sale by using the IMEI of the phone. If you buy a mobile phone online or buy the device from someone you know, you can be tracked by using the information of the IMEI and IMSI numbers.
Even though the CCTV doesn’t catch you and you buy the phone using cash, someone can still find you by using another phone you carry in your pocket when you purchase the new phone. It is because of the antenna logs.
4. Tracking without IMEI number
It is easy to track a mobile phone by IMEI but the IMSI number alone can also help someone track you. Many countries today require customers to provide a specific ID when purchasing a SIM card, either pre-paid or subscription. The IMSI will be tied to your identity.
The information on a SIM card purpose will then be used to get information from the shop. Or, someone can also use the antenna logs to figure out which phone was at the shop when you buy the new phone.
5. Mobile phone tracker by IMSI and OS makers
The OS makers of the smartphone, like iOS for Apple and Android, also keep the logs of IMSI and IMEI identifications that are tied to your Apple or Google accounts when you are using the device. They will be able to trace back the phone’s history and which accounts were tied in the past.
6. The use of an IMSI catcher
There is a unique device called the IMSI catcher, this device is usually used by government agencies in many countries. The authorities who want to know your phone number will use a Stingray that will impersonate a cell phone antenna so that your phone’s IMSI will connect to it to access the network.
And then the government is going to use any man-in-the-middle attack so that they can tap the SMS and voice calls of your phone. The government can also sniff the phone’s data traffic and examine it. they can even impersonate the phone number without even controlling the phone you are using.
The device that the authorities use as a mobile phone tracker by IMSI is Hitech Interceptor. You can get the awesome device from SMS Broadcaster’s official website.