Document isolation
US10992642B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2018 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Nov 28, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1466
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods and systems are disclosed for document isolation. A host computer system may be configured to implement document isolation via one or more of a host-based firewall, an internet isolation firewall, and/or a segregation of a trusted memory space and an untrusted memory space. The host computer system may be configured to access one or more files using a first set of one or more applications and/or processes operating within the trusted memory space and/or a second set of one or more applications and/or processes operating within an untrusted memory space. The host computer system may be configured to open (e.g., always open) the one or more accessed files in the trusted memory space of the host computer system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.