Provably secure application-specific cross-domain solutions
US11349872B2 · kind B2 · utility
1Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2019 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Jun 30, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2105
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A secure communication path device includes a first secure communication validator providing a one-way communication path from a security domain by implementing a secure protocol parser, a second secure communication validator providing a one-way communication path from a second security domain by implementing a secure second protocol parser. Each validator including respective serial/de-serializer units providing a unidirectional communication path from their respective security domain. The device hardware segregating respective communications of the security domains within the secure communication path device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.