Method and apparatus for blocking malicious access to process
US9185131B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Nov 3, 2011 |
| Grant date | Nov 10, 2015 |
| Priority date | — |
| Expiry date | Apr 27, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/52
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus for blocking an external access to a browser includes an access monitor for monitoring whether a program is accessing the browser; and a document-object acquisition detector for detecting whether the program detected to access the browser by the access monitor acquires a document object of the browser; and an injection blocker for blocking the access of the program to the browser when the document object acquisition detector detects the document object acquisition by the corresponding program.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.