Standard telephone equipment (STE) based deployable secure communication system
2 Assignments
0 Petitions
Accused Products
Abstract
Sensitive, Standard Telephone Equipment (STE) data is encapsulated into IP packets in a remotely deployed, secure communication system. The IP packets are addressed to a matching IP encapsulator/decapsulator device over the public Internet or other IP protocol network, that then passes it to a similar STE device over an ISDN link for decryption. The present invention is embodied in a system that provides secure Voice-Over-IP (VOIP), video and data network functionality in a single, small size deployable case, to a remote user. Most importantly, the embodiment allows for the routing of bulk encrypted (i.e., secure) data over a public network, e.g., the Internet.
31 Citations
47 Claims
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1-27. -27. (canceled)
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28. A method of cloaking encrypted data communications, comprising:
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formulating, with an encryption device, a single digitally encrypted secure serial data stream from at least one of a telephony signal and a data signal; establishing a first data tunnel between a local black side router and a remote gateway router; and establishing a second data tunnel between a local digital data packet encapsulator and a remote digital data packet encapsulator; wherein said first data tunnel and said second data tunnel mask a unique signature produced by said encryption device. - View Dependent Claims (29, 30, 31, 32, 33, 34, 35, 36, 37)
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38. A system for cloaking encrypted data communications, comprising:
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an encryption device to formulate a single digitally encrypted secure serial data stream from at least one of a telephony signal and a data signal; a first data tunnel between a local black side router and a remote gateway router; and a second data tunnel between a local digital data packet encapsulator and a remote digital data packet encapsulator; wherein said first data tunnel and said second data tunnel mask a unique signature produced by said encryption device. - View Dependent Claims (39, 40, 41, 42, 43, 44, 45, 46, 47)
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Specification