Network port security electronic lock and special puller thereof

The invention provides a network port security electronic lock and a special puller thereof. The electronic lock comprises a network plug and an electronic lock host, wherein the network plug can be aself-locking network plug; the electronic lock host can comprise a USB (Universal Serial Bus) plug, a security port, keys, power state display and internet access state display. The USB plug can be used for supplying power to the security electronic lock. After the network plug is inserted into a network port needing to be controlled, namely the plug cannot be easily pulled out, the network plugcan be pulled out by using the special puller or violently damaging the plug. According to the electronic lock disclosed by the invention, convenient and safe management of the conventional network port can be realized, and physical connection and disconnection of a network of the controlled equipment can be realized. 本发明提供种网络端口安全电子锁及其专用拔出工具，所述电子锁包括，网络插头和电子锁主机，网络插头可以为自锁型的网络插头，电子锁主机可以具有USB插头、安全端口、按键、电源状态显示和网口状态显示。USB插头可以用于为