| 摘要 |
PURPOSE: A confidential information leakage prevention apparatus and method thereof using the specific information of confidential information are provided to improve the efficiency and reliability of determination by blocking the leakage of confidential information. CONSTITUTION: A storage unit(110) stores confidential information and the information of insiders. An education unit(120) creates an education result according to a security level based on a specific information by extracting the specific information form the confidential information. A sensing unit(130) senses a deduction attempt information in an inner network. When the deduction attempt is sensed, a determination unit(140) determines the security level of the deduction attempt information using the education result. A control unit(150) blocks or accepts the deduction attempt information by comparing the security level of the insiders with the security level of the deduction attempt information. |
