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随着手机使用量的增大,引起越来越多的国家对手机失泄密问题的注意和警惕。可以说,小小手机,隐患多多。然而,究竟是什么原因使手机产生了这么多的安全问题?手机在通话状态下失泄密 从手机的通信原理可以知道,手机的通信过程就是使用手机把语言信号传输到移动通信网络中,再由移动通信网络将语言信号变成电磁频谱,通过通信卫星辐射漫游传送到受话人
With the increase of the usage of mobile phones, more and more countries are paying more attention and vigilance to the problems of losing their mobile phones. It can be said that a small cell phone, a lot of hidden dangers. However, what causes the phone to have so many security problems? Mobile phone in the call state lost secret From the phone’s communication principle can know that the phone’s communication process is the use of mobile phones to the language signal transmission to the mobile communication network, and then by The mobile communication network converts the speech signal into the electromagnetic spectrum and transmits the roam to the receiver through the communication satellite