Method for blocking access of malicious application and storage device implementing the same
US10831916B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2018 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Apr 6, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2141
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a system for controlling access of one or more applications to a storage device, including: a storage device including one or more memories; and a kernel implemented between the applications and the storage device, in which when the kernel receives a first access request to the storage device from a first application, the kernel transmits to the storage device first memory address information to be accessed by the first application and a first access code included in the first access request, and the storage device stores a database for an authorized access code for each memory address information and controls the first application to access a memory corresponding to the first memory address information according to whether the first memory address information and the first access code are present in the database.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.