Authorization of device access to network services
US9680810B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2013 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Jan 29, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2149
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques are disclosed for authorization of devices entering a network. A new device entering a network sends an authorization request. Another device in the network may receive the request and prompt the user to approve the device. The user can use a device identifier provided by the new device in approving the new device. Assuming the identifier provided by the new device matches an identifier accessible by the authorizing device, the user authorizes the new device. A key is then generated for the new device, which allows access to an appropriate range of network services. Authorization decisions can be synchronized among the various devices in a network, so even if an authorizing device leaves the network, the new device key can be validated. A security service can be replicated in a new device once the device is authorized to access the network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.