Remotely configurable bridge system and method for use in secure wireless networks
View Patent ↗A system, method and computer program product are provided. Included is a bridge capable of communication with a non-wireless capable device and a wireless network. In use, such bridge incorporates security functionality for remotely and automatically securing the non-wireless capable device during use of the wireless network.
1. A system, comprising:
a bridge capable of communication with a non-wireless capable device and a wireless network;
wherein the bridge incorporates security functionality for remotely and automatically securing the non-wireless capable device during use of the wireless network by;
exchanging a first key between a granting node and a requesting node via a peer-to-peer wireless network;
generating a human-perceptible hash at the granting node and the requesting node, utilizing the first key;
comparing the human-perceptible hashes via an out-of-band communication channel,
wherein the out-of-band communication channel refers to any channel other than a channel by which the first key was exchanged between the granting node and the requesting node; and
transmitting a second key to the requesting node for providing access to the wireless network based on the comparison.
2. The system as recited in claim 1 , wherein the non-wireless capable device is selected from the group consisting of a scanner, a camera, and a printer.
3. The system as recited in claim 1 , wherein the wireless network includes the peer-to-peer network.
4. The system as recited in claim 1 , wherein the wireless network includes a centrally-based network.
5. The system as recited in claim 1 , wherein the security function includes advertising the peer-to-peer wireless network utilizing the granting node.
6. The system as recited in claim 5 , wherein the security function includes connecting to the peer-to-peer wireless network utilizing the requesting node.
7. The system as recited in claim 6 , wherein the security function includes redirecting the requesting node to a portal.
8. The system as recited in claim 7 , wherein the security function includes downloading a software application to the requesting node via the peer-to-peer wireless network utilizing the portal.
9. The system as recited in claim 1 , wherein the security function includes distributing another key to a plurality of nodes in a wireless network for use in securing the nodes during use of the wireless network.
10. The system as recited in claim 9 , wherein the security function includes automatically updating the other key at the nodes in the wireless network based on predetermined criteria.
11. The system as recited in claim 10 , wherein the predetermined criteria requires that the other key be automatically updated with a new key.
12. The system as recited in claim 10 , wherein the predetermined criteria requires that the other key be automatically updated based on rotation of a plurality of predetermined keys.
13. The system as recited in claim 10 , wherein the predetermined criteria requires that the other key be automatically updated based on a predetermined schedule.
14. The system as recited in claim 10 , wherein the predetermined criteria requires that the other key be automatically updated periodically.
15. The system as recited in claim 1 , wherein the human perceptible hash is a product of an establishment of a second communications channel between the granting node and the requesting node via a convenient communication protocol including a TLS communication protocol.
16. The system as recited in claim 1 , wherein the human perceptible hash includes less precision than the first key exchanged between the granting node and the requesting node and is not transmitted wirelessly.
17. The system as recited in claim 1 , wherein the out-of-band communication channel is employed to confirm an identity of the granting node and an identity of the requesting node prior to the exchange of the first key between the granting node and the requesting node.
18. The system as recited in claim 1 , wherein the granting node is capable of granting network access to another node.
19. A method, comprising:
establishing communication between a bridge, and a non-wireless capable device and a wireless network; and
utilizing the bridge to incorporate security functionality for remotely and automatically securing the non-wireless capable device during use of the wireless network by;
exchanging a first key between a granting node and a requesting node via a peer-to-peer wireless network;
generating a human-perceptible hash at the granting node and the requesting node, utilizing the first key;
comparing the human-perceptible hashes via an out-of-band communication channel,
wherein the out-of-band communication channel refers to any channel other than a channel by which the first key was exchanged between the granting node and the requesting node; and
transmitting a second key to the requesting node for providing access to the wireless network based on the comparison.
20. A computer program product embodied on a tangible computer readable medium, comprising:
computer code for establishing communication between a bridge, and a legacy device and a wireless network; and
computer code for utilizing the bridge to incorporate security functionality for remotely and automatically securing the legacy device during use of the wireless network by;
exchanging a first key between a granting node and a requesting node via a peer-to-peer wireless network;
generating a human-perceptible hash at the granting node and the requesting node, utilizing the first key;
comparing the human-perceptible hashes via an out-of-band communication channel,
wherein the out-of-band communication channel refers to any channel other than a channel by which the first key was exchanged between the granting node and the requesting node; and
transmitting a second key to the requesting node for providing access to the wireless network based on the comparison.