METHOD FOR PREVENTING UNAUTHORIZED ROOT PRIVILEGES IN MOBILE TERMINAL AND THE MOBILE TERMINAL THEREFOR
In the present invention, suggested is a method for preventing unauthorized administrator privileges related to an operating system mounted on a mobile terminal. For this, the present invention prevents a trial by dropping a system call without transmitting the system call to the operating system by...
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| creator | SHIM, DONG WOOK PARK, JIN HWAN KIM, YO HWA |
| description | In the present invention, suggested is a method for preventing unauthorized administrator privileges related to an operating system mounted on a mobile terminal. For this, the present invention prevents a trial by dropping a system call without transmitting the system call to the operating system by determining the trial to obtain abnormal administrator privileges if the system call corresponds to a specific execution path through determining whether the system call is a specific execution path (specific process execution) when the system call for executing a process of the administrator privilege is processed. The abnormal rise of the administrator privilege is prevented by determining the trial to obtain the unauthorized administrator privilege. Thereby, a malicious terminal operation using the abnormal rise of the administrator privilege is previously prevented. |
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For this, the present invention prevents a trial by dropping a system call without transmitting the system call to the operating system by determining the trial to obtain abnormal administrator privileges if the system call corresponds to a specific execution path through determining whether the system call is a specific execution path (specific process execution) when the system call for executing a process of the administrator privilege is processed. The abnormal rise of the administrator privilege is prevented by determining the trial to obtain the unauthorized administrator privilege. Thereby, a malicious terminal operation using the abnormal rise of the administrator privilege is previously prevented.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS WIRELESS COMMUNICATIONS NETWORKS |
| title | METHOD FOR PREVENTING UNAUTHORIZED ROOT PRIVILEGES IN MOBILE TERMINAL AND THE MOBILE TERMINAL THEREFOR |
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