| Presentation | 2009-05-29 Performance Evaluation of Random Port Hopping Kousaburo HARI, Tadashi DOHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, DoS (Denial of Service) attacks by increasing amount of network traffics excessively are frequently reported. With the aim of availability of communication service even under DoS attacks, the demand to develop more robust communication method is increasing. In this paper we focus on the random port hopping (RPH) which decentralizes effects by malicious attacks and realizes an exact packet filtering with light load. In the previous research, the performance on RPH was studied numerically but its evaluation results were rather limited, because a variety of communication environments were not there taken into consideration. We develop a simulator to take place the behavioral analysis of RPH under different attack patterns and to quantify its related security measures. Throughout simulation experiments, we discuss both utility and limitation of RPH and propose a refined RPH method with more robustness against DoS attacks. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | information security / DoS attack / packet filtering / communication port / simulation |
| Paper # | R2009-8 |
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| Conference Information | |
| Committee | R |
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| Conference Date | 2009/5/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Reliability(R) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Random Port Hopping |
| Sub Title (in English) | |
| Keyword(1) | information security |
| Keyword(2) | DoS attack |
| Keyword(3) | packet filtering |
| Keyword(4) | communication port |
| Keyword(5) | simulation |
| 1st Author's Name | Kousaburo HARI |
| 1st Author's Affiliation | Department of Information Engineering, Graduate School of Engineering, Hiroshima University() |
| 2nd Author's Name | Tadashi DOHI |
| 2nd Author's Affiliation | Department of Information Engineering, Graduate School of Engineering, Hiroshima University |
| Date | 2009-05-29 |
| Paper # | R2009-8 |
| Volume (vol) | vol.109 |
| Number (no) | 67 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |