Daiki NOBAYASHI


Clustering Malicious DNS Queries for Blacklist-Based Detection
Akihiro SATOH Yutaka NAKAMURA Daiki NOBAYASHI Kazuto SASAI Gen KITAGATA Takeshi IKENAGA 
Publication:   
Publication Date: 2019/07/01
Vol. E102-D  No. 7  pp. 1404-1407
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
malwareblacklistDNS querymachine learning
 Summary | Full Text:PDF(173.2KB)

A Dynamic Channel Switching for ROD-SAN
Daiki NOBAYASHI Yutaka FUKUDA Kazuya TSUKAMOTO Takeshi IKENAGA 
Publication:   
Publication Date: 2019/05/01
Vol. E102-D  No. 5  pp. 920-931
Type of Manuscript:  Special Section PAPER (Special Section on the Architectures, Protocols, and Applications for the Future Internet)
Category: 
Keyword: 
wireless sensor and actuator networksROD-SANchannel switching
 Summary | Full Text:PDF(1.3MB)

Development of Single Sign-On System with Hardware Token and Key Management Server
Daiki NOBAYASHI Yutaka NAKAMURA Takeshi IKENAGA Yoshiaki HORI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/05/01
Vol. E92-D  No. 5  pp. 826-835
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Authentication and Authorization Techniques
Keyword: 
single sign-onhardware tokenkey management serverauthenticationsecurity
 Summary | Full Text:PDF(795.9KB)