The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 24, 2023
Filed:
Jan. 28, 2019
Secuve Co., Ltd., Seoul, KR;
Ki Yoong Hong, Seoul, KR;
SECUVE CO., LTD., Seoul, KR;
Abstract
The present disclosure provides a data processing method for coping with ransomware, which encrypts data with a malicious intent and blocks an access to the data, to protect the data, and a program for executing the data processing method. In a computer apparatus that loads an application program stored in a memory onto a processor and carries out a predetermined processing according to the application program, on an operating system (OS) kernel which controls an access of the application program to hardware components of the computer apparatus, the processor reads the data stored in the memory, performs the predetermined processing at the request of the application program, determines whether a ransomware attack occurred for the data before storing the processed data back to the memory, and stores the processed data to the memory according to a determination result, thereby preventing the damage caused by the ransomware attack.