Data Communication Device And Method
First Claim
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1. A method for transferring data from an unsecured computer to a secured computer, the method including the steps of:
- (a) transmitting the data;
(b) transmitting information validating the data transmitted;
(c) receiving the data;
(d) determining if an error was introduced when the data was transmitted by the unsecured computer or received by the secured computer.
1 Assignment
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Accused Products
Abstract
A method is described for transferring data from an unsecured computer to a secured computer. The method includes transmitting the data and then receiving the data. Next, it is determined if errors were introduced when the data was transmitted by the unsecured computer or received by the secured computer. If an error was introduced when the data was transmitted or received, the data is retransmitted.
10 Citations
15 Claims
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1. A method for transferring data from an unsecured computer to a secured computer, the method including the steps of:
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(a) transmitting the data;
(b) transmitting information validating the data transmitted;
(c) receiving the data;
(d) determining if an error was introduced when the data was transmitted by the unsecured computer or received by the secured computer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 12, 13)
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10. A digital communications network, including:
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(i) an unsecured computer;
(ii) a transmitter operatively coupled to the unsecured computer, the transmitter for transmitting and retransmitting data and validation information from the unsecured computer;
(iii) a receiver for receiving data transmitted from the transmitter and for re-receiving data retransmitted from the transmitter;
(iv) a secured computer operatively coupled to the receiver, and (v) means for verifying the validation information. - View Dependent Claims (11)
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14. (canceled)
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15. (canceled)
Specification