Abstract: An account administration system and method with security function are provided. The system comprises an identification unit, an issue unit, a portable communication device, and a identification device, wherein after the issue unit receiving the request massage from the portable communication device, a user password will be generated from the issue unit, and the user password will be sent to the portable communication device and the identification unit, thus, user can input the user password to the identification device received from the portable communication device, furthermore, according to the user account used, the identification procedure of the identification unit will exam to be passed for the identification device, such that the online access with the identification unit will be achieved.

Abstract: An account administration system and method with security function are provided. The system comprises an identification unit, an issue unit, a portable communication device, and a identification device, wherein after the issue unit receiving the request massage from the portable communication device, a user password will be generated from the issue unit, and the user password will be sent to the portable communication device and the identification unit, thus, user can input the user password to the identification device received from the portable communication device, furthermore, according to the user account used, the identification procedure of the identification unit will exam to be passed for the identification device, such that the online access with the identification unit will be achieved.

Abstract: A merchandise transaction system and data reading device capable of gathering statistics of overall consuming detail data are provided. The data reading device comprises an input interface, a display interface, a data collecting processor, and a plurality of connecting ports. One end of each connecting port can electrically connect to the data collecting processor, and the other end thereof can selectively connect to a data reading module. When the consumer performs consuming transaction, the consumer can provide a plurality of identity identification elements to multiple certify to be benefit to complete the consuming behavior. The data collecting processor has a data storing interface for recording a single consuming detail data and sending it to a statistics unit which can collect every single consuming detail data to gather statistics, store, or analyze to obtain overall consuming detail data of the consumer.

Abstract: A data accessing device with multiple verification functions and a verification system are provided. The device comprises an electronic certificate reader and a radio frequency signal reader in an outer housing. The electronic certificate reader can access an electronic certificate displayed in a portable electronic device of a user through an optical path, while the radio frequency signal reader accesses a personal radio frequency identification label of a user through a radio frequency path. The electronic certificate data and personal radio frequency identification label data is sent to a verification system to be processed and compared with user data stored in a user database to determine whether the access electronic certificate and personal radio frequency identification label are correct or whether there is a corresponding relationship therebetween.

Abstract: An electronic transaction system and an electronic transaction method thereof mainly comprise at least one issuing unit to generate at least one electronic certificate capable of representing the issuing unit or transaction object and at least one personal radio frequency identification capable of representing corresponding users according to the demanding application. The applying data associated with users can be stored in a certified management unit, wherein the electronic certificate can be stored in a portable electronic device owned by the user and displayed in the display screen of the portable electronic device. The personal radio frequency identification can also be kept by the user. When the user wants to proceed a shopping transaction, a sale end operation device of a sale end reads the electronic certificate and personal radio frequency identification, respectively, and connects to the certified management unit via a telecommunication device.

Abstract: The present invention discloses a device and a method for digital certificate distribution. The device comprises at least an digital certificate receiver for receiving and storing at least an digital certificate, a display being provided on the digital certificate receiver for displaying the digital certificate; an digital certificate transmitter for transmitting the digital certificate to the digital certificate receiver by using a telecommunication device; and an digital certificate reader for reading the digital certificate displayed on the display on the digital certificate receiver.