| 摘要 |
<p>PROBLEM TO BE SOLVED: To take measures against malicious programs whose installation from outside is assumed to be inevitable, instead of the current practice of preventing their downloading or installation or rewriting of internal programs in advance with an antivirus software, and in particular to physically prevent malicious invasion from outside rather than relying on software.SOLUTION: A remote control preventing apparatus directly monitors changes in operational input signals from such input devices as a mouse or a camera without intervention by a computer apparatus and, if it is determined that there is no manipulated input from any input device or regular-patterned input data comes in, intercepts transmission between the computer and a broad band communication line, especially downlink transmission.</p> |
