Abstract: A method for establishing a connection to a wireless access point includes: sending, based on an operation of establishing a connection to a target wireless access point by a user in an application of a user equipment, a connection request to a wireless routing device corresponding to the target wireless access point by the user equipment, wherein the connection request includes connection authentication information generated by the user equipment; receiving connection success information sent by the wireless routing device by the user equipment after connection authentication on the connection request succeeds.

Abstract: A method for establishing a connection to a wireless access point includes: sending, based on an operation of establishing a connection to a target wireless access point by a user in an application of a user equipment, a connection request to a wireless routing device corresponding to the target wireless access point by the user equipment, wherein the connection request includes connection authentication information generated by the user equipment; receiving connection success information sent by the wireless routing device by the user equipment after connection authentication on the connection request succeeds.

Abstract: The present application discloses method and system for detecting potential security attacks against a vehicle networking through an OBD-II port. The system establishes an inbound OBD-II CAN message whitelist and an outbound OBD-II CAN message blacklist, respectively. Upon receipt of a CAN message command, the system updates statistics for the command and determines whether the command is inbound or outbound. In response to an inbound command from a device external to the vehicle, the system compares the inbound command with the whitelist and forwards the inbound CAN message command to the vehicle via the vehicle's OBD-II port when inbound command appears in the whitelist. In response to an outbound CAN message command from the vehicle, the system compares the outbound command with the blacklist and prevents the outbound command from being sent to an external vehicle via the vehicle's OBD-II port when the outbound command appears in the blacklist.

Abstract: The present application discloses method and system for detecting potential security attacks against a vehicle networking through an OBD-II port. The system establishes an inbound OBD-II CAN message whitelist and an outbound OBD-II CAN message blacklist, respectively. Upon receipt of a CAN message command, the system updates statistics for the command and determines whether the command is inbound or outbound. In response to an inbound command from a device external to the vehicle, the system compares the inbound command with the whitelist and forwards the inbound CAN message command to the vehicle via the vehicle's OBD-II port when inbound command appears in the whitelist. In response to an outbound CAN message command from the vehicle, the system compares the outbound command with the blacklist and prevents the outbound command from being sent to an external vehicle via the vehicle's OBD-II port when the outbound command appears in the blacklist.

Abstract: The present application discloses method and system for detecting potential security attacks against a vehicle networking through an OBD-II port. The system establishes an inbound OBD-II CAN message whitelist and an outbound OBD-II CAN message blacklist, respectively. Upon receipt of a CAN message command, the system updates statistics for the command and determines whether the command is inbound or outbound. In response to an inbound command from a device external to the vehicle, the system compares the inbound command with the whitelist and forwards the inbound CAN message command to the vehicle via the vehicle's OBD-II port when inbound command appears in the whitelist. In response to an outbound CAN message command from the vehicle, the system compares the outbound command with the blacklist and prevents the outbound command from being sent to an external vehicle via the vehicle's OBD-II port when the outbound command appears in the blacklist.

Abstract: The present application discloses method and system for detecting potential security attacks against a vehicle networking through an OBD-II port. The system establishes an inbound OBD-II CAN message whitelist and an outbound OBD-II CAN message blacklist, respectively. Upon receipt of a CAN message command, the system updates statistics for the command and determines whether the command is inbound or outbound. In response to an inbound command from a device external to the vehicle, the system compares the inbound command with the whitelist and forwards the inbound CAN message command to the vehicle via the vehicle's OBD-II port when inbound command appears in the whitelist. In response to an outbound CAN message command from the vehicle, the system compares the outbound command with the blacklist and prevents the outbound command from being sent to an external vehicle via the vehicle's OBD-II port when the outbound command appears in the blacklist.