| 摘要 |
<p>PROBLEM TO BE SOLVED: To level detection of illegal accesses so as to avoid careless misdetection and to classify specific illegal accesses so as to strictly apply succeeding monitor to the classified specific illegal accesses. SOLUTION: The illegal access detector is provided with a plurality of packet analysis sections for analysis of object data that record data within a range and analyze the recording result with a prescribed algorithm to allow each packet analysis section to share different packets and to analyze them after that based on the analysis result.</p> |
