Wireless bridge device for secure, dedicated connection to a network
First Claim
1. A data processing configuration, comprising:
- a data processing system;
a network communication device of the data processing system enabling the system to communicate with a network, wherein the communication device provides a port suitable for receiving a network cable connector;
a first wireless bridge device having a connector suitable for insertion in the port, wherein the wireless bridge device is configured to encrypt information received from the system according to a predetermined encryption algorithm and to transmit the information wirelessly; and
a second wireless bridge device having a connector suitable for insertion into a network port, wherein the second wireless bridge device is configured to receive information wirelessly and to decrypt received information according to a decryption algorithm that is matched to the encryption algorithm of the first bridge device wherein the first and second wireless bridge devices communicate wirelessly with each other exclusively.
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Accused Products
Abstract
A data processing configuration in which a data processing system communicates with a network medium via a wireless transmission link provided by a wireless bridge device pair. The pair includes first and second wireless bridge devices having connectors suitable for connecting to the network port of the data processing system and a wall jack or router jack connected to the LAN. The bridge devices share a common encryption key that is unique to the device pair. Each device implements the wireless link transparently to the data processing system. Each wireless bridge device is configured to receive an Ethernet packet and encrypt the packet with a strong and unique encryption algorithm or key. The bridge device might add additional protocol processing to ready the packet for wireless transmission according to the wireless transmission protocol employed by the device pair.
55 Citations
20 Claims
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1. A data processing configuration, comprising:
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a data processing system;
a network communication device of the data processing system enabling the system to communicate with a network, wherein the communication device provides a port suitable for receiving a network cable connector;
a first wireless bridge device having a connector suitable for insertion in the port, wherein the wireless bridge device is configured to encrypt information received from the system according to a predetermined encryption algorithm and to transmit the information wirelessly; and
a second wireless bridge device having a connector suitable for insertion into a network port, wherein the second wireless bridge device is configured to receive information wirelessly and to decrypt received information according to a decryption algorithm that is matched to the encryption algorithm of the first bridge device wherein the first and second wireless bridge devices communicate wirelessly with each other exclusively. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A wireless bridge suitable for use in a data processing network, comprising:
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a first wireless bridge device configured to receive network packets from a network device, encrypt the packets according to an encryption algorithm, and transmit the encrypted packets wirelessly;
a second wireless bridge device configured to receive encrypted network packets from the wireless bridge device and decrypt the packets according to a decryption algorithm wherein the encryption and decryption algorithms of the first and second wireless bridge devices are unique and matched to each other wherein the first is capable of communicating information exclusively to the second device exclusively and the second devices is capable of decoding information from the first device exclusively. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method of enabling wireless connection between a data processing device and a local area network, comprising:
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providing a first wireless bridge device configured to receive network packets from a network device, encrypt the packets according to an encryption algorithm, and transmit the encrypted packets wirelessly; and
providing a second wireless bridge device configured to receive encrypted network packets from the wireless bridge device and decrypt the packets according to a decryption algorithm wherein the encryption and decryption algorithms of the first and second wireless bridge devices are unique and matched to each other wherein the first wireless bridge device is capable of communicating information exclusively to the second device exclusively and the second devices is capable of decoding information from the first device exclusively. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification