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| Presentation | 2018-03-01 09:20 A distributed security gateway scheme for preventing advanced targeted attacks by cooperated multiple hosts Ryuji Maeda, Junichi Murayama (Tokai Univ.)  IN2017-90 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, cyber attacks that targeting enterprises become serious.The majority of the damage is information leakage.As a countermeasure, it is attractive to shut off transmission of confidential files at the security gateway.For example, a file name can be used to judge confidentiality of transmission files.However, in this case, malware may change the name of the confidential file.Thus, tracing file name is necessary for the confidentiality judgement. If a blacklist is prepared beforehand, this tracing can be processed faster.On the other hand, fast renewal of the blacklist becomes an important issue.As a solution, we have proposed a framework to distribute a blacklist to management software of each host.Even in this solution, in order to further prevent confidential files from leaking outside via multiple terminals, cooperation between distributed blacklists becomes an additional important issue.Consequently, in this paper, we propose a distributed security gateway scheme by means of cooperation between multiple hosts that deploys a blacklist. This scheme enables tracing of confidential file transfer between multiple hosts and thus information leakage can be effectively prevented. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | targeted attack / advanced persistent threat / data leakage prevention / log tracing / blacklist / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 460, IN2017-90, pp. 5-10, March 2018. | |
| Paper # | IN2017-90 | |
| Date of Issue | 2018-02-22 (IN) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | IN2017-90 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2018-03-01 - 2018-03-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Phoenix Seagaia Resort |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2018-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A distributed security gateway scheme for preventing advanced targeted attacks by cooperated multiple hosts |
| Sub Title (in English) | |
| Keyword(1) | targeted attack |
| Keyword(2) | advanced persistent threat |
| Keyword(3) | data leakage prevention |
| Keyword(4) | log tracing |
| Keyword(5) | blacklist |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryuji Maeda |
| 1st Author's Affiliation | Tokai University (Tokai Univ.) |
| 2nd Author's Name | Junichi Murayama |
| 2nd Author's Affiliation | Tokai University (Tokai Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-03-01 09:20:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2017-90 |
| Volume (vol) | vol.117 |
| Number (no) | no.460 |
| Page | pp.5-10 |
| #Pages | 6 |
| Date of Issue | 2018-02-22 (IN) |
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