Abstract: The present invention provides methods of establishing a wireless communication connection. The method includes establishing a Bluetooth low energy (BLE) connection between an electronic device and a mobile device. The electronic device transmits first connection information related to the electronic device to the mobile device using BLE. The method further includes transmitting a first Wi-Fi direct pairing request from the mobile device to the electronic device according to the first connection information. According to the method, the electronic device obtains second connection information related to the mobile device according to the first Wi-Fi direct pairing request and cancels the first Wi-Fi direct pairing request. The method further includes using the electronic device to transmit a second Wi-Fi direct pairing request to the mobile device according to the second connection information to establish a Wi-Fi direct connection.

Abstract: A method for analyzing abnormal network behaviors and isolating computer virus attacks comprises network equipments controlled by an automatic program so as to have a serious of processes of a packet analyzing, an identity locking and an instant isolating. By using a network monitoring module or/and a network identity module involved in the automatic program to simultaneously deal with the processes of the packet analyzing and the identity locking, and then by using an automatic locking module also involved in the automatic program to execute the process of the instant isolating, the viruses are appropriately isolated and then antivirus softwares scan the infected computer so as to have a problem solving, thereby obtaining a restoring.