Electronic device and anti-eavesdropping method

The embodiment of the invention provides an electronic device and an anti-eavesdropping method. The electronic device comprises an acceleration sensor, a vibration unit and a control unit. The controlunit comprises an interference driving module, and the interference driving module is connected with the vibration unit. When the electronic device is in a voice communication state, the interferencedriving module outputs an interference signal, the vibration unit generates vibration according to the received interference signal, and the vibration is transmitted to the acceleration sensor. The vibration unit plays an interference role in vibration information collection of the acceleration sensor, the purpose of preventing eavesdropping through the acceleration sensor is achieved, and the safety of the electronic device is improved. 本公开实施例提供了一种电子设备及防窃听方法，该电子设备包括加速度传感器、振动单元和控制单元。所述控制单元包括干扰驱动模块，所述干扰驱动模块与所述振动单元连接。所述电子设备处在语音通讯的状态下，所述干扰驱动模块输出干扰信号，所述振动单元根据接收到的所述干扰信号产生振动，所述振动传输至所述加速度传感器。所述振动单元对所述加速度传感器的振动信息采集起到干扰作用，达到防止