Our employees serve as part-time researchers at IPA (Information-technology Promotion Agency) as members of the information security technology trend survey TG (task group), and have written the following reports so far.
Technology trend survey TG web
Technology trends surrounding intranet security
https://warp.da.ndl.go.jp/info:ndljp/pid/12308150/www.ipa.go.jp/security/fy20/reports/tech1-tg/1_02.html
DNSSEC technology trends
https://warp.da.ndl.go.jp/info:ndljp/pid/12019585/www.ipa.go.jp/security/fy20/reports/tech1-tg/2_02.html
SYSLOG technology trends
https://warp.da.ndl.go.jp/info:ndljp/pid/12019585/www.ipa.go.jp/security/fy20/reports/tech1-tg/2_03.html
Darknet observation example by MUSTAN
https://warp.da.ndl.go.jp/info:ndljp/pid/11376004/www.ipa.go.jp/security/fy21/reports/tech1-tg/a_07.html
Location information privacy in IP mobile communications
https://warp.da.ndl.go.jp/info:ndljp/pid/11376004/www.ipa.go.jp/security/fy21/reports/tech1-tg/b_03.html
Local network protection in IPv6 networks
https://warp.da.ndl.go.jp/info:ndljp/pid/11376004/www.ipa.go.jp/security/fy22/reports/tech1-tg/a_06.html