Adaptive session lifetime
US11171948B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jun 27, 2018 |
| Grant date | Nov 9, 2021 |
| Priority date | — |
| Expiry date | Jul 20, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/146
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Session lifetime can be adapted based on session reputation. Session reputation can be computed based on sign-in risk and device risk, among other things. Session lifetime corresponds to a length of time a session is valid and can be determined automatically based on the session reputation. Subsequently, a token can be generated and returned in response to successful authentication that identifies a session and is valid for the determined lifetime.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.