Method and arrangement for securing a digital data file having financial value, terminal operating in the arrangement, and software application employing the method
First Claim
1. A method for creating an electronic data file from information residing in the memory of a first device operating in a wireless data communication network comprising:
- storing information identifying the owner who made a request for the creation of the electronic data file in a backup server in addition to information concerning the electronic data file to be created;
directly sending instructions concerning a procedure used in the creation of the electronic data file from the backup server to the first device, wherein said instructions include information on how the electronic data file to be created will be altered during its creation such that it becomes unusable without further information;
creating and processing the electronic data file in the first device according to the instructions; and
transferring the processed electronic data file directly from the first device to a second device without using resources of the wireless data communication network.
3 Assignments
0 Petitions
Accused Products
Abstract
A method for creating an electronic data file from information residing in the memory of a first device operating in a data communication system includes storing information identifying the owner who made a request for the creation of the electronic data file in a backup service in addition to information concerning the electronic data file to be created, sending instructions concerning a procedure used in the creation of the electronic data file from the backup service to the first device, wherein the instructions include information on how the electronic data file to be created will be altered during its creation such that it becomes unusable without further information, creating and processing the electronic data file according to the instructions, and saving the processed electronic data file in a second device.
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Citations
28 Claims
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1. A method for creating an electronic data file from information residing in the memory of a first device operating in a wireless data communication network comprising:
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storing information identifying the owner who made a request for the creation of the electronic data file in a backup server in addition to information concerning the electronic data file to be created; directly sending instructions concerning a procedure used in the creation of the electronic data file from the backup server to the first device, wherein said instructions include information on how the electronic data file to be created will be altered during its creation such that it becomes unusable without further information; creating and processing the electronic data file in the first device according to the instructions; and transferring the processed electronic data file directly from the first device to a second device without using resources of the wireless data communication network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for restoring an existing electronic data file to a first device operating in a wireless data communication network from a second device, which method comprises:
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establishing a connection from the first device to a backup service in the wireless data communication network; transferring the existing data file directly from the second device to the first device without using resources of the wireless data communication network; and restoring information to the first device from an electronic data file including owner identification in the second device according to instructions directly sent by the backup service, wherein the instructions sent by the backup service to the first device include instructions specifying how the electronic data file should be processed in order to modify it such that it can be used by the first device. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. A hardware arrangement for creating an electronic data file from information stored in a first device operating in a data communication network, which hardware arrangement comprises:
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a wireless data communication network a backup service in association with the wireless data communication network in which backup service information concerning the owner of the electronic data file as well as information concerning the electronic data file to be created is stored; at least one first device connected with the wireless data communication network; and at least one second device to which the electronic data file from the first device is to be directly transferred without using resources of the wireless data communication network, wherein the backup service gives to the first device instructions on how to alter the electronic data file before transfer such that it becomes unusable without further information. - View Dependent Claims (21, 22, 23, 24, 25)
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26. A terminal of a wireless data communication network, comprising:
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means for transmitting signals; means for receiving signals; means for saving information and using it in the wireless terminal; a control unit for controlling the operation of the wireless terminal; and means for creating an electronic data file including owner identification from information residing in the memory of the wireless terminal, which means includes; means for establishing a direct connection with a backup service associated with the wireless data communication network; and means for sending a save request message to the backup service; means for receiving a saving instruction from the backup service; a device that operates to alter the electronic data file utilizing the saving instruction such that it becomes unusable without further information; and means for transferring the electronic data file, which has been rendered unusable, directly to a second electronic device without using resources of the wireless data communication network. - View Dependent Claims (27, 28)
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Specification