Secure communication system
US10469452B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2017 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Jan 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2009/45595
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A secure communication system includes an outer VPN gateway representative of an outer tunnel for facilitating communication with a black network. The outer VPN gateway includes a first Ethernet port and first program instructions for providing a first layer of encryption. The secure communication system, further includes an inner VPN gateway representative of an inner tunnel for facilitating communication with a red network. The inner VPN gateway comprises a second Ethernet port and second program instructions for providing a second layer of encryption. The secure communication system further includes a coupling bracket for mechanically coupling the inner VPN gateway with the outer VPN gateway, and for facilitating communication between the inner VPN gateway and the outer VPN gateway by interfacing with the first Ethernet port and the second Ethernet port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.