Safety protection method and safety protection device
AssigneeInstitute for Information Industry
InventorsWei-Chao HSU, Fu-Hau HSU, Chieh-Wen CHEN, Ju-Hsuan HE
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Abstract
A safety protection method which is performed with a controller includes steps of providing an index table, calling one of the APIs (API), filtering the called API based on a predetermined condition, and blocking the API if the API confirms the predetermined condition. Furthermore, a safety protection device is also disclosed herein.
Claims12
A safety protection method, wherein the safety protection method is implemented by a controller and comprises:
- providing an index table, wherein the index table records a plurality of positions where a plurality of Application Programming Interfaces (API) is stored in a storing device;
- calling one of the APIs;
- filtering the called API according to a predetermined condition;
- and
- blocking the called API if the called API conforms the predetermined condition.
A safety protection device, wherein the safety protection device stores an index table therein, and the index table records a plurality of positions where a plurality of APIs is stored, and wherein the safety protection device comprises:
- an interceptor, wherein when one of the APIs is called, the interceptor is configured to hook the called API;
- a filter being configured to filter the called API according to a predetermined condition;
- and
- a blocker being configured to block the called API if the called API conforms the predetermined condition.
Dependencies are inferred from the claim text.