System and method for securing protected host
US12218913B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2023 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | Aug 9, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0823
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and a method are for securing a protected host. A secure channel server receives a plurality of first packets transmitted over a first network, and analyzes the plurality of first packets to obtain an analysis information. The plurality of first packets include a plurality of encrypted second packets encrypted by a terminal data processing apparatus with a certificate issued by the secure channel server. The plurality of encrypted second packets relate to an application process executed by the terminal data processing apparatus and judged as a secure process. The plurality of first packets are selectively decrypted with the certificate according to the analysis information into a plurality of decrypted first packets. The secure channel server redirects, according to a selected redirection rule, the decrypted first packets or the first packets selectively via a second network to the protected host.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.