The Problem Of Information Protection And Tracing Of A Cell Number
Besides the trace of a cell number, there is another problem related to cell phones. You've, probably, heard many times advertising of the companies, which render services of cell communication: "Reliable communication for the reasonable price!" Let's analyse, is it really so reliable. From the technical point of view the answer is yes. But we can say about the safety of the transferred information? Now the electronic interception of the conversations, which are leaded on a cell or wireless phones, became widely widespread phenomenon.
For example, in Canada, on statistical data, from 20 up to 80 % of the conversations leaded by means of cell phones, casually or purposely are taped by extraneous persons. It is not only easy to carry out electronic interception of cell communication, besides, it does not demand greater expenses for the equipment, and it practically cannot be found out. In the West listening or record of the conversations leaded by means of a wireless communication facility, is practised by the law enforcement officials, private detectives, industrial spies, press agents, the telephone companies, computer hackers, etc.
In western countries it already is known that mobile cell phones, are the most vulnerable from the point of view of protection of the transferred information. The principle of information transfer is based on radiation, therefore any person, having adjusted the corresponding radio reception device on the same frequency, can hear each your word. For this purpose it is even not necessary to have especially complex equipment. The conversation leaded from the cell phone, can be heard by means of programmed scanners, capable to carry out a search in a range of 860-890 MHz. For the same purpose it is possible to use and usual scanners after their small updating, which by the way, is in detail described on the Internet. So if you can hear each word during the conversation, it is easy to trace the cell number, especially when those, who speak, mention it.
The digital cell phones are more perfect from the point of view of protection of the information, because they transfer the information in the form of a digital code. However, the skilled expert can decode the Cellular Message Encryption Algorithm (algorithm of enciphering) within several minutes by means of a personal computer. As to the digital codes typed on the keyboard of digital cellular phones (phone numbers, numbers of credit cards or personal identification numbers PIN) they can be easily intercepted by means of the same digital scanner.
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