Physical level-based security system for data security of security terminal and method using the same
US10263956B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jul 25, 2016 |
| Grant date | Apr 16, 2019 |
| Priority date | — |
| Expiry date | Nov 17, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A physical level-based security system for data security of a security terminal and a method using the system. The security system includes at least one normal terminal corresponding to an external network, a security terminal corresponding to an internal network and storing sensitive data, and an interface device for transmitting input information of a user to any one of the at least one normal terminal and the security terminal, and providing unidirectional transmission service from the at least one normal terminal to the security terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.