Method and apparatus for reading and writing clipboard information and storage medium
US11836546B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 25, 2021 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Nov 20, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2141
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for reading and writing clipboard information, applied to a terminal, includes: acquiring a request for reading and writing clipboard information; determining a read permission for clipboard information, in response to the request for reading and writing clipboard information including a request for reading clipboard information, and allowing to read the clipboard information or refusing to read the clipboard information based on the read permission; and determining a write permission for the clipboard information, in response to the request for reading and writing clipboard information including a request for writing clipboard information, and allowing or refusing to write the clipboard information based on the write permission. The read and write permission of the clipboard can be divided into the read permission and the write permission, thereby facilitating preventing leakage of the clipboard information in the clipboard and improving the security of the clipboard information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.