The present invention provides an electronic net for security during transportation, whereas the net body of electronic net is knitted with a braided wire which has a conductive wire inside, or even it is formed by multiple subnets and the conductive wires between subnets are connected in series. Both metal ends of conductive wire of the net body are connected to electronic lock. If the conductive wire in the braided wire is disconnected due to the damage of net body, the electronic lock rapidly detect the error. Even though the disconnected conductive wire is reconnected again, the error record in the electronic lock cannot be eliminated. Therefore, once the goods finish the X-ray security check, it is covered with the electronic net and locked to the bottom plate with fixing belt, and then identify it with the strap before transportation. And the staff needs to check the electronic lock if there is any error signal and observe the identifiers of the straps if they are consistent with the record and damaged or not As above to complete the inspection of the security problems in transportation. The process is simple and reduces the security loopholes caused by negligence.