User login credential warning system
US11258785B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 2, 2020 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Jan 2, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Virtually every online account requires login credentials like username and password for access. Using different credentials for each account can reduce the likelihood of unauthorized access to these accounts. Remembering all the different credentials, however, can be a challenge and it is not uncommon for a user to mistakenly provide credentials to a site that are for another, sensitive site. Accordingly, a system for warning a user of such an error is provided. The system includes a browser plugin that responds to a user entering their credentials at a requesting site by looking up an identifier of a trusted site associated with the user's credentials. The identifiers of the requesting and trusted sites are compared, and if they do not match, the browser plugin blocks the user from submitting their credentials to the requesting site. Advantageously, the system reduces the likelihood that credentials to sensitive accounts are provided by accident.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.