| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus and method using spatial and temporal quarantine expansion to prevent important information from being leaked due to attacks such as viruses, hacking, and the like. SOLUTION: The hacking prevention apparatus includes: a state change means for changing a state of at least one of a memory, a register, and a port in the computer system; a state calculation means for calculating information on the changed state of the computer system; a security-threat-element elimination means for eliminating security threat elements from the computer system; a communication means for transmitting the state information calculated by the state calculation means to the quarantine station, and receiving control information for controlling the computer system based on the state information, from the quarantine station; and a security target means for receiving security information from the quarantine station to execute a specific program when the computer system is faultless, wherein the state information and the control information are transmitted or received until the computer system is faultless repeatedly. COPYRIGHT: (C)2010,JPO&INPIT |
