| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Outline of Final Research Achievements |
We established the basic method of the LIFT (Live and Intelligent Network Forensic Technologies) system in order to enable the proper guide to the operation manager and semi-automatic operation of the IT systems, when there is a target type mail attack.
This method uses the rule base system and Bayesian network which are classified as AI technology to describe the relationship between symptom - event - countermeasures and clarify the event and countermeasures from the symptom group. We have developed prototype program of LIFT system consisting of about 2000 steps using C #.
By conducting the evaluation experiment using this prototype program, we showed that 6 out of 6 cases can be correctly found for events similar to what happened in the past, and confirmed the basic effectiveness.
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