Yuta TAKATA


Event De-Noising Convolutional Neural Network for Detecting Malicious URL Sequences from Proxy Logs
Toshiki SHIBAHARA Kohei YAMANISHI Yuta TAKATA Daiki CHIBA Taiga HOKAGUCHI Mitsuaki AKIYAMA Takeshi YAGI Yuichi OHSITA Masayuki MURATA 
Publication:   
Publication Date: 2018/12/01
Vol. E101-A  No. 12  pp. 2149-2161
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
drive-by download attackcommunication log analysisdeep neural networkdata augmentation
 Summary | Full Text:PDF(3.9MB)

Towards Finding Code Snippets on a Question and Answer Website Causing Mobile App Vulnerabilities
Hiroki NAKANO Fumihiro KANEI Yuta TAKATA Mitsuaki AKIYAMA Katsunari YOSHIOKA 
Publication:   
Publication Date: 2018/11/01
Vol. E101-D  No. 11  pp. 2576-2583
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Mobile Application and Web Security
Keyword: 
Mobile AppVulnerabilitiesQuestion and Answer WebsiteCode Snippets
 Summary | Full Text:PDF(1MB)

Identifying Evasive Code in Malicious Websites by Analyzing Redirection Differences
Yuta TAKATA Mitsuaki AKIYAMA Takeshi YAGI Takeo HARIU Kazuhiko OHKUBO Shigeki GOTO 
Publication:   
Publication Date: 2018/11/01
Vol. E101-D  No. 11  pp. 2600-2611
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Mobile Application and Web Security
Keyword: 
malicious websiteredirectionjavascriptevasive code
 Summary | Full Text:PDF(1.7MB)

Building a Scalable Web Tracking Detection System: Implementation and the Empirical Study
Yumehisa HAGA Yuta TAKATA Mitsuaki AKIYAMA Tatsuya MORI 
Publication:   
Publication Date: 2017/08/01
Vol. E100-D  No. 8  pp. 1663-1670
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Privacy
Keyword: 
web trackingweb browser fingerprint
 Summary | Full Text:PDF(633.9KB)

Fine-Grained Analysis of Compromised Websites with Redirection Graphs and JavaScript Traces
Yuta TAKATA Mitsuaki AKIYAMA Takeshi YAGI Takeshi YADA Shigeki GOTO 
Publication:   
Publication Date: 2017/08/01
Vol. E100-D  No. 8  pp. 1714-1728
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Internet Security
Keyword: 
compromised websitedrive-by downloadredirection graphprogram trace
 Summary | Full Text:PDF(2.6MB)

MineSpider: Extracting Hidden URLs Behind Evasive Drive-by Download Attacks
Yuta TAKATA Mitsuaki AKIYAMA Takeshi YAGI Takeo HARIU Shigeki GOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/04/01
Vol. E99-D  No. 4  pp. 860-872
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Web security
Keyword: 
drive-by downloadweb-based malwarecode analysisredirection analysis
 Summary | Full Text:PDF(912KB)