Invention Application
- Patent Title: METHODS AND APPARATUS FOR PROTECTING OPERATING SYSTEM DATA
- Patent Title (中): 用于保护操作系统数据的方法和装置
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Application No.: US14610423Application Date: 2015-01-30
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Publication No.: US20150220455A1Publication Date: 2015-08-06
- Inventor: Quan CHEN , Ahmed AZAB , Peng NING , Guruprasad GANESH
- Applicant: Samsung Electronics Co., Ltd.
- Main IPC: G06F12/14
- IPC: G06F12/14
Abstract:
An apparatus and method for protecting kernel data integrity in an electronic device are provided. The method includes mapping a specified type of data to a read-only memory area, detecting a write attempt to the specified type of data, determining whether a process attempting to write to the specified type of data is permitted according to a specified condition, and allowing the write attempt if the process attempting to write to the specified type of data satisfies the specified condition.
Public/Granted literature
- US09772953B2 Methods and apparatus for protecting operating system data Public/Granted day:2017-09-26
Information query
