Naoya KITAGAWA

Design and Implementation of SDN-Based Proactive Firewall System in Collaboration with Domain Name Resolution
Hiroya IKARASHI Yong JIN Nariyoshi YAMAI Naoya KITAGAWA Kiyohiko OKAYAMA 
Publication:   
Publication Date: 2018/11/01
Vol. E101-D  No. 11  pp. 2633-2643
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Network Security
Keyword: 
firewall system, DNS, domain name resolution, EDNS, client subnet option, SDN, OpenFlow, 
 Summary | Full Text:PDF
A Client Based DNSSEC Validation System with Adaptive Alert Mechanism Considering Minimal Client Timeout
Yong JIN Kunitaka KAKOI Nariyoshi YAMAI Naoya KITAGAWA Masahiko TOMOISHI 
Publication:   
Publication Date: 2017/08/01
Vol. E100-D  No. 8  pp. 1751-1761
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Internet Security
Keyword: 
DNSSEC, DNSSEC validation, client based DNSSEC validation, DNSSEC failure alert, and DNSSEC timeout alert, 
 Summary | Full Text:PDF