Invention Grant
US08667576B2 Method for preventing data in a computer system from being accessed by unauthorized user
有权
防止未经授权的用户访问计算机系统中的数据的方法
- Patent Title: Method for preventing data in a computer system from being accessed by unauthorized user
- Patent Title (中): 防止未经授权的用户访问计算机系统中的数据的方法
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Application No.: US12127061Application Date: 2008-05-27
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Publication No.: US08667576B2Publication Date: 2014-03-04
- Inventor: Yi-Shen Lin , Chang-Hao Chiang
- Applicant: Yi-Shen Lin , Chang-Hao Chiang
- Applicant Address: TW Jhubei, Hsinchu County
- Assignee: Silicon Motion, Inc.
- Current Assignee: Silicon Motion, Inc.
- Current Assignee Address: TW Jhubei, Hsinchu County
- Agency: McClure, Qualey & Rodack, LLP
- Main IPC: G06F12/14
- IPC: G06F12/14
Abstract:
A computer system is provided comprising a non-volatile storage medium and a processor. The processor acquires authentication information from a first removable storage device, stores the authentication information into the non-volatile storage medium, and forbids data access of the computer system when detecting that a second removable storage device has been inserted and identification data of the second removable storage device is different from the authentication information.
Public/Granted literature
- US20090300753A1 METHOD FOR PREVENTING DATA IN A COMPUTER SYSTEM FROM BEING ACCESSED BY UNAUTHORIZED USER Public/Granted day:2009-12-03
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