Access control system, control method of access control system, and storage medium
US10963554B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Nov 20, 2018 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Jun 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/563
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An access control system is provided and includes a confirmation unit configured to confirm whether a region of a resource server is included in a signed access token by comparing a region included in the signed access token and the region of the resource server, and executes processing with respect to a resource request in a case where a determination unit determines that the signed access token is valid and the confirmation unit confirms that the region of the resource server is included in the signed access token.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.